泼冷水

throw a damp over; throw a wet blanket on; throw cold water on

1. 你如果想去德国过夏天，就别让你家里的人对你这个打算泼冷水。
   If you want to go to Germany for the summer, don't let your family pour cold water on the idea.
2. 不要对他们的热情泼冷水。
   Don't chill their enthusiasm.
3. 父母亲给我们去山里野营的计划泼冷水，他们认为不那样做太危险。
   Our parents threw cold water on our plan to camp in the mountains because they thought it was dangerous.

冷水的英语翻译：