自行车的种类很多，有脚踏车，游览车，山地车或者普通的平地车用来在镇里骑。
Well, the range of bicycles is enormous — there are racing bikes, touring bikes, mountain bikes or just plain ordinary bikes for riding round town.
剧烈的有氧锻炼的种类：跑步，骑自行车，或者以一定的强度游泳。
Kinds of Vigorous Aerobic Exercise: Running, cycling, or swimming at an intense level.
与之对应的标签式句子相关联的大脑区域是程序性记忆，这种类型的记忆控制一些自动进行的活动，如骑自行车。
The regions activated by word tags are involved in procedural memory, the kind of memory that controls automatic tasks like riding a bicycle.
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