Don't fall for it! 别上当

Don't fall for it! 别上当

Fall for 有上当的意思，过去时是fell for，do not fall for it 就是不要上当。

例句：

1. Don't fall for that! He is just playing a prank on you. 他在拿你恶作剧，别上当。
2. That was such an old trick. I cannot believe I actually fell for it. 这是老把戏了，简直不敢相信我居然会上当