This is the 1640th most frequent Chinese word.
终身
Lifetime; lifelong.
In this sentence, '终身' translates to 'entire life,' indicating a lifelong commitment.
他决心终身奉献于科学研究。
He is determined to devote his entire life to scientific research.
Here, '终身' means 'for a lifetime,' describing the enduring benefits of the skill.
这是一项终身受益的技能。
This is a skill that benefits one for a lifetime.
In this context, '终身' signifies 'for life,' encompassing the idea of a lifelong agreement.