Translation of "present-day" into Chinese

Taoism was founded on the teachings of Laozi, a sage born in 604 B.C. in present-day Henan Province.

道教是用老子的教导创立的,他是公元前六零四年在现代的河南省出生的圣贤。

But even a present-day transistor operates at the Gigahertz.

但是就算是现在的电晶体 都以千兆赫的频率运行。