upstream approach channel of lock 上游引航道
upstream lock
上游锁
以上为机器翻译结果,长、整句建议使用 人工翻译 。
The Environment Agency work upstream of White Mills Lock near Grendon is designed to improve navigation for boaters.
BBC: River Nene: Silt removal aimed at improving navigation
应用推荐
模块上移
模块下移
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