提示：点击例句中的单词，就可以看到词义解释

The brain learns through experience .

脑学会通过的经验。

One way is through trade .

一种办法是通过交易。

It generates money through advertising .

它通过广告来赚钱。

Shouted a voice through the keyhole .

有人透过钥匙孔喊道。

Through the narrow aisles of pain .

经过的通道痛苦而又逼仄。