to_perk_up_有道手机词典

1.Jack Wallen explains the first steps he takes to perk up a sluggish system.
杰克·沃伦(Jack Wallen)解释了自己让迟滞的系统重新抖擞的首要步骤。
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2.This new system is sure to perk up the ears of gamers and thrill enthusiasts the world over.
这个新的系统肯定能够使全世界的游戏玩家和发烧友为之惊喜和跳跃。
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3.Still, Wall Street expects the economy to perk up in coming months as those special factors begin to fade.
不过华尔街的专家们仍然希望在未来的几个月中经济能回暖，因为那些特殊因素正在削弱。
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