This also told us, master the importance of good network sale and necessity.
这也就告诉了我们，掌握好网络营销的重要性和必要性。
Meaning is that a network engineer must understand, you must master!
意思就是一个网络工程师必须懂的，你就必须精通！
Therefore, we must make the network master.
所以，我们要做网络的主人。
Therefore, we must make the network master.
所以，我们要做网络的主人。
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