But there are still some link should be further improved.
但是还是有一些环节有待进一步完善。
Safety property of nursing equipment should be further improved.
提高护理器材的安全性能。
The investigation results show that high school teacher's instructing-supervising ability should be improved further.
教学设计虽受到重视，可设计过程有流于形式之嫌，需进一步改善；
The investigation results show that high school teacher's instructing-supervising ability should be improved further.
教学设计虽受到重视，可设计过程有流于形式之嫌，需进一步改善；
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