玛丽有多种兴趣。她喜欢运动、旅游、摄影和安装收音机。
Mary has a great diversity of interests; she likes sports, travel, photography and making radio sets.
收音机应用安装支架和自攻螺丝固定在坚固的表面上。
The radio should be secured to a solid surface, using the mounting bracket and self-tapping screws supplied.
他尝试着把收音机安装起来。
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