Rofl , I bet that was a sight .
爆笑，我猜这是幅美景。
Some common expressions of laughter include LOL , meaning laugh put loud , and ROFL , rolling on the floor laughing .
一些常见的笑的表达方式包括LOL，意思是放声大笑，ROFL，笑得在地板上打滚。
rofl