But in the interannual change aspects, the East Asian big trough has not remarkable response to the sea temperature.

但在年际变化方面，东亚大槽对海温的响应不显著。

youdao

Oh， I‘m making a little trough for you and mother to eat from when I‘m big.

我要做一只木碗，等我长大了，让爸爸妈妈用它吃饭。

youdao

The slices are washed and dried, and then plunged into the fryer, which is a big metal trough containing a briskly moving stream of boiling oil.

NEWYORKER: Snacks for a Fat Planet

The banks, all the big banks anyway, carry their mortgage books with an assumption that home prices would decline peak-to-trough 30%, 31%.

FORBES: Intelligent Investing