channel; ditch; trench

1. 迂回管道用于引導(dǎo)氣體或液體繞過(guò)其它管道或裝置的一種管道或渠道
   A pipe or channel used to conduct gas or liquid around another pipe or a fixture.
2. 湍急的水道這樣一股水流的渠道
   The channel of such a current.
3. 層次字節(jié)、元素、渠道或一行信息
   A bit, an element, a channel, or a row of information.
4. 不要直接向我提意見(jiàn)；你得通過(guò)適當(dāng)?shù)?em>渠道，即寫(xiě)信給總店，一個(gè)副本給經(jīng)理，一個(gè)副本給我；這樣你的意見(jiàn)就可能得到受理。
   Don't come to me with your complains; you've to go through the proper channels, which means a letter to Head Office and a copy to the director and to myself, then you might be listened to.

道的英語(yǔ)翻譯：