If you're faultless, it means you've never tried anything new or taken any risks, therefore, lifeless.

如果你从不犯错，这意味着你从来没有尝试任何新的或冒任何风险，因此，了无生气。

youdao

If you're faultless, it means you've never tried anything new or taken any risks, therefore, lifeless.

如果你从不犯错，这意味着你从来没有尝试任何新的或冒任何风险，因此，了无生气。

youdao