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💬 双语例句

1. I'm at a loss for words.

   我不知道应该说什么才好。

2. He regrets not having worked harder at school.

   他后悔在校时没用功读书。

3. Go straight down this street and turn right at the third light.

   沿着这条路直走，到第三个红绿灯的地方右转。