树若向南倒，或向北倒，树倒在何处，就存在何处。

Whether a tree falls to the south or to the north, in the place where it falls, there will it lie.

youdao

结果表明，重污染区集中在长江、黄河流域的粮、棉产区，而且我国农业环境中BHC、DDT污染程度是向南或向北逐渐减弱。

The extent of pollution by BHC and DDT in agricultural environment gradually decreases toward the northern and southern parts of China.

youdao

一起来我就得去检查所有的门锁，然后站着聆听远处沙漠那边传来的声音(向北或向南开去的汽车发出的低沉的嗡嗡声)，望着窗外的夜晚。

And since I was up I would check all the locks and then stand listening to the distant sounds of the desert (the muffled hum of cars heading north or south) and looking out of the window at the night.

youdao