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- We protested but to no avail. 我们提出了抗议,但没有效果。
- We protested, signed petitions, held rallies but to no avail;the process of nullification had already begun. 他们坐在圆桌上，签订了一些协议，发表了了一系列文章，但是始终没有人考虑到我们。
- They protested but to no avail. 他们提了抗议,但毫无效果。
- Joe tried to pull the heavy cart, but to no avail. 乔想拉那部笨重的大车，但是拉不动。
- Earnestly did we beseech,but to no avail. 我们真诚地恳求，但没有效果。
- We opposed the proposal but to no avail. 我们反对这个提议, 但没用。
- We tried to keep him alive but to no avail. 我们全力抢救他, 但却徒劳无功。
- The doctors tried everything to keep him alive but to no avail. 医生们曾竭尽全力抢救他的生命，但却徒劳无功。
- The man tries hard to jack the car,but to no avail. 那个男人努力想把汽车顶起来，但他的努力却是徒劳的。
- I tried to persuade him to come, but to no avail. 我争取说服他来，但没有成功。
- Joe tried to pull the heavy cart,but to no avail. 乔想拉那部笨重的大车，但是拉不动。
- Tried to put a lie over,but to no avail. 试图用谎言瞒过去，但没有成功。
- I tried to persuade him to come,but to no avail. 我争取说服他来，但没有成功。
- I've guessing it all the way but to no avail. 我猜了一路都没猜出来啊。
- He tried every means but to no avail. 他试了所有方法,但还是没用。
- They made repeated attempts, but to no avail. 他们曾多次这样做，但都没有成功。
- You've been looking for it for such a long time but to no avail. 找了这麼久都没找到。
- She tried hard to pick a hole in what I said, but to no avail. 她极力想从我的话里找出漏洞，可是没有得逞。
- Time and again he tried to pull his hands free, but to no avail. 他几次想把手解脱出来都没有成功。
- She tried hard to pick a hole in what I said,but to no avail. 她极力想从我的话里找出漏洞，可是没有得逞。
