Are you housing and car situations good or will you need an upgrade?
你的房子和车够宽敞吗？需不需要升级？
There are certain times when it is a good idea to upgrade your professional images.
有些时候，这是一个提升你的职业形象的好主意。
Virtual Experimental platform is a good platform to upgrade the quality of teaching.
虚拟实验平台是一个能很好地提升教学效果的平台。
It's probably also a good idea to upgrade your system at this point.
这时升级你的系统也是个不错的主意。
It's probably also a good idea to upgrade your system at this point.
这时升级你的系统也是个不错的主意。
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