无声

wú shēng de dǎ zì jī

无声的打字机

noiseless typewriter

jiǎo bù wú shēng

脚步无声

noiseless steps

wú shēng kàng yì

无声抗议

silent protest

yā què wú shēng

鸦雀无声

not even a crow or sparrow can be heard

wú shēng diàn yǐng

无声电影

silent film

jì jìng wú shēng

寂静无声

deathly silent

tā wú shēng de huá chū fáng jiān

她无声地滑出房间。

She slipped noiselessly out of the room.

shí jiān de jiǎo bù wú shēng

时间的脚步无声。

The foot of time is noiseless.