While it may not be worthwhile for older patients, younger patients are more likely to regard anything that gives them a lifelong working knee joint as well worth the cost.

VOA: standard.2010.08.11

the stuff that you have to spend money to get is usually not that worthwhile.

你要花钱买的东西通常不值。

钱重要吗？ - SpeakingMax英语口语达人

the stuff that you have to spend money to get is usually not that worthwhile.

你要花钱买的东西通常不值。

钱重要吗？ - SpeakingMax英语口语达人