Even if I fail this time, I would try again.

即使我这次失败了，我还要再试试。

youdao

Even if I fail to live up to today, I will still hope for tomorrow.

就算今天辜负了我，我也依然会对明天抱有希望。

youdao

"Even if I fail today, I will definitely break the record one day, " he promises.

“即便今天失败了，有朝一日我也将打破这个记录，”王琪发誓。

youdao

I'll never lose heart even if I should fail ten times.

即使失败10次，我也不灰心。

《新英汉大辞典》

I love you even if you fail.

即使你失败了，我仍然爱你。

youdao

Even though(Even if)I fail, I won't give up learning English.

即使失败，我也不会放弃学英语。

youdao

I will try even if I may fail.

即使失败，我也要尝试一下。

youdao

I will try even if I may fail.

即使失败，我也要尝试一下。

youdao