Officials said he had not gone through the proper channels in airing his complaint.

官员们表示，舰长没有通过适当渠道表达自己的不满。

Both parties went through the proper channels to receive an official judgment. Neither took matters into its own hands.

双方通过适当渠道接受正式判决。双方都没有亲自参与。

The Biden administration says it will penalize those who try to seek asylum without going through the proper channels.

拜登政府表示，将惩罚那些没有通过适当渠道寻求庇护的人。

Complaints must go through the proper channels.

【go】投诉必须通过适当的渠道。

Went through the proper back channels...

只要手段合适。