目前漂浮在海上的集装箱运输船共约4000艘（目前正在海上承担运输/航行的集装箱船共约4000艘），还有订购尚未交货的船只1300艘。

There are some 4,000 box-carrying ships afloat today and another 1,300 have been ordered.

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据报道，在海上航行的很多船只失踪了。

It was reported that many boats sailing on the sea had been lost.

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包括在海上航行着的一些最大的船只。

Include some of the largest vessels afloat.

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