英语语法分析

Z Trace this letter first, then color the matchable upper and lower case letters.

首先按线描好字母，然后将匹配的字母大小写的框内区域图成相同颜色。

However, in this process, there are many different opinions in our team. Everyone's time is not matchable.

然而在这过程中，大家的时间都无法配合，意见也不一致。

The results show that the properties of the slak quenched rails are matchable or superior to that of the imported rails.

结果表明，欠速淬火钢轨的性能达到或超过了进口淬火钢轨的性能指标。