It has been proved by practice that this method is evidently valuable inapplication.
实际资料证实，这种方法具有明显的使用价值。
It has been proved by practice that this method is evidently valuable inapplication.
实际资料证实，这种方法具有明显的使用价值。
声明：以上例
、词
均由互联网资源自动生成，部未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
