In fact, if the use of improper operation, the car washing machine is still not a small risk.

其实，假如运用操作不妥，工程洗车机依然具有不小的危险性。

youdao

In fact, if the use of improper operation, the car washing machine is still not a small risk.

其实，假如运用操作不妥，工程洗车机依然具有不小的危险性。

youdao