“放大”造句

这种地貌好像可以笼住并放大声音。
This landscape seemed to trap and amplify sounds.

放大倍数为实物大小的833,333倍。
The magnification is 833,333 times the original size.

毛孔无须放大就可以看见。
Pores are visible without magnification.

• #放大