谁帮我用upstairs,downstairs,go straight,turn left,turn right这几个...答:turn on 开,旋开(电灯,收音机等) turn off 关上(电灯,收音机等) turn in 交出,上交 turn…into… 变成 turn to 翻到,转向 turn down (把音量)调低 turn…over 把……翻过来 play basketball 打篮球,football 踢足球,volleyball 打排球 play games 做游戏 play the piano (the violin) 弹钢琴(拉小...