It can avoid repeat manualword account and copy out when we emend teaching plan. It is important to enhance level of teaching management and work efficiency.
该设计可以避免修订教学计划过程中反复人工计算、誊写的麻烦，对提高教学管理水平和工作效率有重要作用。
2
When you see an unfamiliar word in a book, magazine, manual, etc., do not skip over it impatiently.
当你在书、杂志或者手册中遇到一个不熟悉的词的时候，不要不耐烦地跳过去。
3
Problems with using Excel or Word to manage manual testing.