第1个回答 2013-10-19
"Is it worthy of my doing so?" sometimes I wonder.
第2个回答 2013-10-19
Sometimes I wonder, is it worth it that I do so?本回答被提问者采纳
第3个回答 2013-10-19
Sometimes I think of it. I did it. Is it worth?
第4个回答 2013-10-19
"Sometimes think, I do so, is it worth it?"