It seems that they know what they're doing.

　　看來(lái)，他們知道自己在干什么。

　　It seems to be open season on teachers now.

　　現在好像是自由評論教師的開(kāi)放期。

　　It seems only right to warn you of the risk.

　　似乎應該警告你有風(fēng)險。