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今天早上空气清新而寒冷，让人精神一振。

The ___brisk morning air made me feel wide awake.

清晨的凉爽空气让散步变得很舒服。

The ___brisk morning air made the walk very pleasant.

她的回答简洁干脆，没有一句废话。

She gave a ___brisk answer without any unnecessary words.