Strange though it may seem, the Dog could not swim.

虽然看起来很奇怪，但这条狗不会游泳。

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Do not swim outside of the ropes. Outside of the ropes is very dangerous.

不要在绳栏外面游，那是非常危险的。

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Friends said he could not swim, but was planning to learn.

但他的朋友说他不会游泳，正打算学。

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When hammerheads swim into clouds of odor, they usually do not swim straight on.

VOA: special.2010.08.03

Many of the actors, just like their characters, could not swim, making for some tense moments, said Toure.

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He died trying to nurse his stricken Beaufighter towards land, as his navigator, Sgt Ted Walsh, could not swim.

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He said they could not swim on their backs because their disability prevented their backs from making the arch needed to swim.

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