You should phrase your suggestion carefully, which should at least include an effective solution to this problem.

你需要谨慎发表意见，给出的意见至少要包含一个有效的解决方案才行。

youdao

You should phrase your suggestion carefully, which should at least include an effective solution to this problem.

你需要谨慎发表意见，给出的意见至少要包含一个有效的解决方案才行。

youdao