但是都失败了 But failed
但都失败
But all failed.
以上为机器翻译结果，长、整句建议使用 人工翻译 。
有几个游泳者曾试图游过去，但都失败了。
Several swimmers had tried to swim it, but all failed.
youdao
从1964年到1969年，他做了3000多次实验，但都失败了。
From 1964 to 1969, he did more than 3,000 experiments, but all failed.
战斗结束后，人们试图找回那艘船，但都失败了。
After the battle, attempts were made to recover the ship, but these failed.
应用推荐
模块上移
模块下移
不移动