Channels
n. 通道；水槽；隧道；频道；录音声道（channel的复数形式）
🗣️ 情景例句
We have brought this transaction to a successful conclusion.
我们已成功地达成了协议。
Can I have a second-class one way ticket to Chicago,please?
请给我一张去芝加哥的单程二等票好吗？
For most of the earth's history they have been the only form of life on our planet.
在地球上发展的大部分进程中，细菌是地球上唯一的生命形式。