晋升：
晋升是promote。Promote是动词，其名词形式常与get构成词组出现。

She just got a promotion.
她刚刚晋升。

跟笑有关的语句：
I couldn't stop laughing.
我笑得停不下来。
We both laughed helplessly.
我们两个止不住地大笑。
He laughed his head off.
他笑得快断气了。
Did you see his face? I nearly/almost died.
你看见他的脸了吗？我差点笑死了。
Don't try to keep a straight face!
不要这么严肃。
Chuckle
轻轻地笑
He burst out laughing.
他爆笑了！