You'd better try the process with 1 PCX first to avoid losses due to operational errors.
您最好先尝试使用1个PCX的过程，以避免由于操作错误而造成的损失。
You'd better try the process with 1 PCX first to avoid losses due to operational errors.
您最好先尝试使用1个PCX的过程，以避免由于操作错误而造成的损失。