06 why do you like riding a bicycle?
你为什么会喜欢骑自行车呢？
类似表达
why are you interested in riding a bicycle? / why are you so fond of riding a bicycle?
07 it will not pollute the air by bike.
骑自行车不会污染环境。
类似表达
riding a bicycle doesn't pollute the air. / riding a bicycle won't cause any pollution to the air.
08 do you want to try to ride a bicycle?
你想尝试一下骑自行车吗？
类似表达
would you like to try to ride a bicycle? / would you mind trying to ride a bicycle?
09 it's difficult to learn how to ride a bicycle in the beginning.
刚开始学骑自行车时比较困难。
类似表达 learning to ride a bicycle in the beginning is difficult.
10 it's dangerous to ride a bicycle on downhill path.
在下坡路上骑自行车比较危险。
单词释义 downhill [?da?n?h?l] adj. 下坡的，顺利的
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