There was a traffic accident in this but no one was harmed.
这街尚罚生了交通事故，但没有人受伤。
But for the traffic accident, we would have arrived a bit earlier.
如果没有交通事故，我们原会到得早些。
I see what you mean, but if there should be a traffic accident?
我明白您的意思，但是如果发生了一起交通事故呢？
Tom got seriously hurt in a traffic accident a couple of weeks ago, but now he is already on the high road to recovery.
汤姆两个礼拜前在依次车祸中受重伤，但现在已经快要康复了。
He could stand up by himself. But this accident caused a traffic jam.
他还能自己站起来，但是这起事故引起了交通堵塞。
He could be in time for the first class this morning, but there was a traffic accident.
他本可准时到校上第一节课，但路上发生了交通事故。
He could be in time for the first class this morning, but there was a traffic accident.
他本可准时到校上第一节课，但路上发生了交通事故。
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