Keep them up. Wave them in the air with a bit of motion.
先别放下手,再举一小会
耶鲁公开课 - 博弈论课程节选
We usually try to come to the park to get out a little bit, get some air,
我们通常尽量出去,去公园,呼吸新鲜空气,
中央公园的时光 - SpeakingMax英语口语达人
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