Jump straight up as high as you can after the squat position, holding your arms up directly over your head.

在蹲起后，尽可能地向上跳，把你的手臂举过头顶。

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Have you seen dogs jump up to greet their owners, bark at strangers or roll over when another dog approaches?

你看见过狗跳起来向主人问候吗？向陌生人狂吠？

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After I finally get the door to lean against the grimy brick exterior and lean over to pick up the bag, the door slams shut, making me jump about 6 feet in the air.

我花了九牛二虎之力把门斜倚在肮脏的外墙上再俯身拿起垃圾袋的时候，这门突然呯的关上了，吓得我凭空跳起6英尺。

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Searches for Hot Tub Time Machine are up 158% over last week, compared with a jump of 81% for Dragon searches.

FORBES: Popcorn Prognosticator

Tom captured the epic moment when a man leapt over the bar in the high jump and who stands up after his tumble with a fag end still pursed between his lips.

BBC: Fifty years of Northumberland memories on public view

"The bears are going to jump all over this, because they believe that the moment liquidity dries up, " shares will fall.

WSJ: Stocks Give Up Early Gains