really
re.al.ly
adv.（副词）
1.In actual truth or fact:
实际上：确实地或事实上：
eg.The horseshoe crab isn't really a crab at all.
其实根本就不是螃蟹
2.Truly; genuinely:
真正地；十足地：
eg.That was a really enjoyable evening.
那的确是一个快乐的夜晚
3.Indeed:
其实,真地：
eg.Really,you shouldn't have done it.
说真的,你不该做那事的