常見例句Give your hand a shake shake shake and turn yourself about.把你的手搖啊搖啊搖，再來轉(zhuǎn)個(gè)圈。And if no electricity is available, users can charge the battery by hand by turning a crank.如果沒有電力供應(yīng)，使用者可以通過一個(gè)手搖曲柄來給電池充電。 返回 hand-operated