打嗝可能会让宝宝 从头到脚地颤。
地颤使镇中心摇晃时，工作人员都各自逃命。
Office workers ran for their lives as an earth tremor shook the center of town.
发言者可能会不停地颤脚，或者交叉双手，紧握拳头，听众会因此感到不舒服。
You could be constantly swinging your leg or crossing your arms and clenching your fists and the audience will feel uncomfortable.
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