他胡乱摆弄了几个小时的发动机。
我明确指示你不要胡乱摆弄控制装置。
I instruct you explicitly that do not fiddle with the control devices.
苏珊胡乱摆弄了一阵书然后念了几段法语。
他在房间里时而胡乱摆弄着笔记本电脑，时而翻阅一本摩托车杂志，时而玩玩海绵篮球。
In his room he fiddles with a laptop, leafs through a motorcycle magazine, and plays with a foam basketball.
他在房间里时而胡乱摆弄着笔记本电脑，时而翻阅一本摩托车杂志，时而玩玩海绵篮球。
In his room he fiddles with a laptop, leafs through a motorcycle magazine, and plays with a foam basketball.
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