亚洲免费av电影一区二区三区,日韩爱爱视频,51精品视频一区二区三区,91视频爱爱,日韩欧美在线播放视频,中文字幕少妇AV,亚洲电影中文字幕,久久久久亚洲av成人网址,久久综合视频网站,国产在线不卡免费播放

        ?

        Cycling in America

        2021-09-10 07:22:44北辰
        考試與評價·高二版 2021年4期
        關(guān)鍵詞:北辰不平

        北辰

        Cycling

        While the rest of the world carried on cycling during the 1950s and 1960s, Americans forgot how. Recently there has been something of a renaissance in cycling, and in many areas it is a very useful way of getting around, especially where bike paths or bike routes have been established. You may well want to buy, hire or borrow a bike.

        There are two important consequences of this earlier decline in cycling in the USA. One is that many people do not know how to cycle. That is, cyclists often behave more like pedestrians than motorists: they ride on the pavement or on the wrong side of the road; they ignore stop signs and traffic lights; they ride without lights at night; they give no hand signal. The other consequence is that cycling is regarded by many people not so much as a way of getting from A to B but as a way of life, a form of exercise, etc. As a result, a large number of young Americans have ten-speed racing bikes. They are fast and great if you are cycling long distance, riding up mountains or racing. At first, though, you may find them awkward for cycling in town, sight-seeing or shopping — they are expensive, uncomfortable and hard to control until you get used to them, and unsuitable for bumpy① stony roads.

        There are also ordinary bikes around. If you get hold of one of these, you may find that the brake work by pedaling backwards. This is perhaps safer than ordinary brakes when it is wet, but it seems to be less effective. This arrangement also means you cant pedal backwards in order to get the pedals in the right place for getting on or moving off.

        Hand Signals

        One thing you should note is that the hand signals Americans are supposed to give differ from most other countries. If you are turning left, you stick out your left hand. But if you are turning right, you do not stick out your right hand. Instead, you stick out your left arm and bend it at the elbow so your forearm is at right angle to the ground and your hand is about level with your head.

        Cycling on the Right

        When you travel by bike, always ride on the right of the road. The safest way to turn left is to stay at the edge of the road, stop opposite the point that you want to cross to and then go straight over when the road is clear.

        Locking up Your Bike

        Do be very careful about locking your bike up. You will notice many American cyclists carrying enormous chains for this purpose, and you will see that in many areas they take pains to pass the chain through the frame and both wheels and to attach the bike to something fixed like a lamp post. You will even see people taking their front wheel off and carrying it with them when they leave the bike. Stealing bikes (especially ten-speed bikes) is obviously big business.

        Cycling Gear

        Because of the sporting / exercise-oriented associations of cycling, Americans very often wear sporting type clothing when on a bike, and women very rarely wear skirts or dresses. Many cyclists also wear light crash helmets.

        注:① bumpy 崎嶇不平的

        猜你喜歡
        北辰不平
        小石頭與歪歪小鎮(zhèn)
        “平”與“不平”
        正視“不平”,做到心中之“平”
        河里魚多
        杭州(2021年22期)2021-12-15 15:07:55
        Fame Is a Bee
        Summer Is Coming
        “西至昆侖東至海,期間多少不平聲”
        不平的鏡子
        領(lǐng)導(dǎo)干部必須“為政以德”——為政以德,譬如北辰
        詠費(fèi)城自由鐘
        国产av一区二区三区传媒| 久久亚洲av熟女国产| 91精品国产综合久久久蜜| 久久免费精品日本久久中文字幕 | 日本超骚少妇熟妇视频| 亚洲精品国产av日韩专区| 77777_亚洲午夜久久多人| 麻豆国产在线精品国偷产拍| 日本三级欧美三级人妇视频| 成人动漫久久| 欧洲一级无码AV毛片免费| 亚洲精品久久麻豆蜜桃| 午夜dv内射一区二区| 亚洲欧美在线观看| 一本大道在线一久道一区二区| 亚洲av有码精品天堂| av天堂亚洲另类色图在线播放| 插上翅膀插上科学的翅膀飞| 亚洲男人av天堂午夜在| 精品性影院一区二区三区内射| 无遮挡中文毛片免费观看| 蜜桃视频在线免费观看一区二区| 日韩精品在线一二三四区| 毛片无码国产| 中文字幕无码不卡免费视频 | 野外少妇愉情中文字幕| 国产乱子伦精品免费女| 丰满少妇av一区二区三区 | 中文资源在线一区二区三区av| 先锋五月婷婷丁香草草| 亚洲av无码不卡| 久久久精品国产亚洲AV蜜| 国产毛片三区二区一区| 国产视频一区二区三区观看| 国产又爽又大又黄a片| 波多野结衣中文字幕久久| 国产高清白浆| 日韩国产自拍视频在线观看| а√天堂8资源中文在线| 午夜无码片在线观看影院| 天堂av一区二区在线观看|