Up to now the major problem of EVOS is that it's stability is not good.

目前，EOVS存在的主要问题是其温度稳定性不好。

youdao

Up to now the major problem of EVOS is that it's stability is not good.

目前，EOVS存在的主要问题是其温度稳定性不好。

youdao