It takes a lot of warm up and deep breaths before you jump off a high-dive and we're less hesitant about walking down a flight of steps.

总所周知，在高潜水时需要做大量的热身工作，但进入高潜水之后，我们就不会再介意深入一点了。

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Daniel: Hello, is it necessary to do warm-up exercise? I can't wait to dive into the water.

听看学丹尼尔：你好，必须做热身运动吗？我想立马下水。

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He said he would be the first person to dive during the warm-up.

他说他将是第一个在热身时使用鱼跃救球的人。

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