拆下空气过滤网后，轻轻拍弹或使用电动吸尘器除尘。

Dismantling the air filters, patted gently or use dynamoelectric cleaner the dust removal.

youdao

当受到红外干扰措施的对抗时，在其导引头视场中，还将包含红外诱饵弹或红外烟幕弹等爆炸燃烧后的红外图像。

When it is counteracted by IR interference measures, the field of view within the guiding head also consists of IR image produced by explosion and burning of IR decoy missile or IR smoke shell.

youdao

这里没有计算机或电视机，不过每间宿舍都有人弹吉他。

There are no computers or TVs, but a guitarist in every room.

youdao

Does the violin play a chord and are the trumpets-- each trumpet playing a chord and the viola--is it playing a chord?

小提琴弹和弦了吗，那些喇叭呢-,或说每个喇叭都吹和弦了吗，还有中提琴，它也有和弦吗？

耶鲁公开课 - 聆听音乐课程节选