to advance a suggestion
提出建议
以上为机器翻译结果，长、整句建议使用 人工翻译 。
One suggestion, though — if you want to invite someone you already know, it's a good idea to talk with them in advance about how it might change your friendships with them.
一个建议——但是——如果你想邀请你所认识的人加入，能够提前跟他们谈好并且告诉他这将会改变你们之间的友谊不失为一个好主意。
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