整体有些别扭,因为,后面带了个guys,所以如果这么用：good to see you guys!nice to see you guys!就是很平常的那种!因为真的不觉得glad很常用
所以个人建议你最好别把他们放一起用,如果是给上司或严肃的场合就别用guys了!但glad是可以的!或者：its pleasure to see you!
GOOD LUCK!HOPE I DID HELP YOU!