The basic difference is that 'let's get started' is right, and 'let's get starting' is wrong, it's not possible. However, you can say: 'let's get going'. The problem is (I think!) that let's get + ~ing … be lost 表示状态,意为迷惑、迷失; get lost 强调动作,意为迷路、走丢。 前者更注重迷失的瞬间 后者注重迷失持续的状态。 扩展资料 We would be lost without your help. 我们没有你的'帮助 …