因为这个加上这个等于零，这里我忘写了一个负号。

Because it's this plus that that's equal to zero, and there's the minus sign that I forgot to write down.

youdao

人们加上了可以随风而动的小小零件。

People added small pieces that could move in the wind.

youdao

加上风寒指数，气温接近零下40度。

With the chill factor, it's nearly minus forty here.

youdao

加上风寒指数，气温接近零下40度。

With the chill factor, it's nearly minus forty here.

youdao