"I am sure grandfather knows," Heidi retorted, jumping up.

“我相信爷爷知道的。”海蒂跳起来反驳道。

youdao

He collects cans, crisp packets, and plastic bottles from parks near his home before jumping up onto his hind legs to place them into bins.

他在家附近的公园中收集易拉罐、零食袋以及塑料瓶，然后跳起来用后腿把它们扔到垃圾桶中。

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She recalls, "We had people jumping up and down saying, 'I've never seen a sample like this.'"

她回忆说：“我们中的研究人员当时兴奋得跳起来，喊道‘我还从来没见过这样的样本呢。’”

youdao

Let me -- it's a woman's turn, so -- all right, how about -- she's jumping up and down right here.

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"I can't explain how happy I am right now, " said Ben Canete, a 32-year-old Filipino, jumping up and down in excitement.

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We live in an age of helicopter parents so pushy and overbearing that Colorado Springs banned its annual Easter-egg hunt on account of adults jumping the starter's gun and scooping up treat-filled plastic eggs on behalf of their winsome kids.

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