They fasten with a drawstring.

它们是用拉绳系紧的。

《牛津高阶英汉双解词典》

It will loose if you don't bind it fast.

你不把它系紧它会松的.

《简明英汉词典》

Lace your boots firmly or the lace will come undone.

把你的靴子系紧,不然鞋带会松开.

《简明英汉词典》

He laced up his boots.

他系紧靴子的鞋带.

《简明英汉词典》

He helped her close the cases up, and then he secured the canvas straps as tight as they would go.

他帮她关上箱子，然后将帆布带子尽量系紧。

柯林斯例句

She got quickly into her Mini and fastened the seat-belt.

她迅速钻进她的Mini车里并系紧安全带。

辞典例句

Beyond the hedge he pulled on his trunks and fastened them.

他在围篱外把游泳裤穿上系紧.

辞典例句

He fastened up his coat.

他把上衣系紧.

辞典例句

He jammed the tiller , made the sheet fast and reached under the stern for the club.

他刹住了舵把,系紧帆脚索,伸手到船梢下去拿棍子.

英汉文学 - 老人与海

He prepared the harpoon and made the rope fast while he watched the shark come on.

他准备好了鱼叉,系紧了绳子,一面注视着鲨鱼向前游来.

英汉文学 - 老人与海

He took the silver chain and fastened it around her neck.

他拿出银链,在她脖子上系紧.

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The old man made the sheet and jammed the tiller.

老人系紧帆脚索,卡住了舵柄.

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The crew bowsed the ropes down before the storm came.

船员们在风暴来临之前把缆索系紧.

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Fly as high andas you wish with the line attached.

系紧你的风筝线,无际的天空任你飞翔!

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For your own safety, please fasten your seat belts.

空中小姐:为了安全起见, 请系紧安全带.

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