A massive container ship is moving again. It was stuck in a narrow section of the Suez Canal for nearly a week.

一艘巨大的集装箱货轮恢复航行。这艘货轮在苏伊士运河的一处狭窄河道被困了近一周时间。

TMD can also pull larger diameter splices into narrower sections  of the pipe, causing them to rub and abrade.

TMD 还会将较大直径的接头拉入管道的较窄部分，导致它们摩擦和磨损。

And even though it spans the narrowest section between England and France at the Straight of Dover, the Channel Tunnel is still 31 miles long and it runs as deep as 250 feet.

尽管它横跨英、法两国之间最窄的多佛尔海峡，但隧道仍然有31英里长、250英尺深。