To be worth doing something is a common expression. It means that something is useful or important enough to do: A: I haven’t had a …
同樣的，這個字可以當形容詞，後面可以加上不定詞，寫成 be worthy to do something。 例如：It is worthy to note that smokers have a higher risk of …
If you want people to do things for you, you've got to make it worthwhile to them. She was doing a really worthwhile job with those young …
更多内容请点击：Worth or worthwhile ? - Grammar - Cambridge Dictionary