This may be true, but I doubt the effect is very significant.

这可能是事实，但我怀疑的效果是非常有意义的。

youdao

There is no doubt that it is significant for me to study hard now.

目前对我来说，学习无疑是最重要的事情了。

youdao

There is no doubt that it is significant for me to study hard now.

目前对我来说，学习无疑是最重要的事情了。

youdao