co: 同事劳工去世了，一会来办公室，怎样安慰她？英语怎样说，谢谢

some suggestions....could sound a bit too formal, but...

-- My deepest condolences to you and your family

-- you have my deepest sympathy

-- My prayers are with you and your family

I like what tingFeng suggested, "sorry for your loss", more casual