英语每日一句:约翰带上雨伞以防万一。
作者:沪江英语
2016-11-11 01:48
John took his umbrella to be on the safe side.
约翰带上雨伞以防万一。
语言点:to be on the safe side的意思是to be safe; to be cautious; to be very well prepared,也就是“为了保险起见,以防万一”。
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