We climb a ladder and each time we get up to another rung we forget about the rungs below.

我们爬梯子时，每当上了一个阶梯就会忘了下面的。

youdao

We climb a ladder and each time we get up to another rung we forget about the rungs below.

我们爬梯子时，每当上了一个阶梯就会忘了下面的。

youdao