更深人靜

deep at night and all is quiet (idiom)

to change or replace / to experience / one of the five two-hour periods into which the night was formerly divided / watch (e.g. of a sentry or guard)

more / even more / further / still / still more

deep at night

old variant of 深[shen1]

deep / depth / deeply / (of a color) dark / deep / rich

deep (lit. and fig.)

person; people / CL:個|个[ge4],位[wei4]

still / calm / quiet / not moving