Are there speed limits in your country?
你们国家有速度限制吗？
There are no speed limits on the road to excellence.
迈向卓越之路并无速度限制。
It isn't always easy for the police to enforce speed limits.
对警察来说要执行时速限制并不总是很容易。
Are motorists in general stopping within the new speed limits?
汽车司机一般都遵守新的限速规定吗？
On these roads, the speed limits are already high enough to make accidents deadly.
在这样的道路上，最高限速已经足以使引发的交通事故带来伤亡。
Your body had limits when it comes to endurance, speed, and strength.
当涉及耐力，速度和力量时，你的身体是有极限的。
Your body had limits when it comes to endurance, speed, and strength.
当涉及耐力，速度和力量时，你的身体是有极限的。
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