Revising the procedure was an entirely profitless exercise.
对程
修改是徒劳无功的。
Revising the procedure was an entirely profitless exercise.
对程修改是徒劳无功的。
I had done two shows with spectacular unsuccess.
我两次演出都徒劳无功。
声明：以上例句、词
分类均由互联网资源自动生成，部分未经过人工审核，其表达
不代表本软件的观点；若发现问题，欢迎向我们指正。
