When I came up sputtering, Jim smiled approvingly and we swam a few strokes to the beach, lay on the hot sand for awhile, and then swam back across the pool to do it again.

当我奋力跳入潭中后，吉姆赞许地冲我微笑，我们划了几下水游到了沙滩上，在热沙子上躺了一会儿，然后游回对岸，再把这种活动做一遍。

youdao

But the lodging industry must wake up, draw a line in the sand and figure out a way to put the beast back in the cage.

不过，酒店行业必须醒悟了，要明确表明自己的立场，而且想办法把在线旅行社这只野兽关回笼子里面去。

youdao

After a few years building up strength, they swim back to the beaches were they were born to lay up to 150 eggs at a time in holes dug in the sand.

几年过去了，它们的力气增强了，他们便游回了他们的出生地，在那里繁衍下一代，他们一次可以产下150个蛋，然后挖个洞把这些蛋埋在沙子里。

youdao

When it comes time to descend, there are two ways down: walk back down along the crest you climbed up or sand-ski down the slope.

CNN: Romancing the dune in Namibia

Bury your head in the sand and hope it does not happen to you, or back-up, buddy.

BBC: Weebly website