If something is worthwhile, it is enjoyable or useful, and worth the time, money, or effort that is spent on it.
近义词
useful , helpful , valuable
双语例句
例： The president's trip to Washington this week seems to have been worthwhile.
总统本周的华盛顿之行似乎是值得的。
例： an interesting and worthwhile project.
一个既有趣又有益的项目。