笑的双语动作描写
1.
smile v.&n.笑
(最普通也是最常用的)
smile at sb. / sth. 对..笑
smile with relief 宽慰地笑
smile sweetly 嫣然一笑
smile faintly 微微一笑
smile broadly 咧嘴一笑
give a faint smile 微微一笑
give a soft smile 莞尔一笑（等上）
give a charming smile 迷人（醉人）的微笑
give a flattering smile 献媚的笑
give a fawning smile 谄笑（也可以做wear a xx smile）
give an affected smile 装腔作势的微笑（诡笑）
give a false smile 皮笑肉不笑；假笑
be radiant with smile 笑容可掬（形容笑容满面，有时可以用褒义，有时候也可以用贬义形容人赔笑）
smile from ear to ear 笑得合不拢嘴
crack a smile 绽放笑容
force a smile 强颜欢笑
squeeze a smile 强颜欢笑
laugh a hearty laugh 开怀大笑
2.
Laugh v.&n. 大笑
(比smile程度深；laugh虽然有名词意，但名词一般用laughter)
laugh a hearty laugh 开怀大笑
laugh heartily 开怀大笑（注意这里是heartily而不是heartly，heartly是衷心地，heartily是表示劲头十足，用来表程度）
laugh oneself to death 笑得要死
laugh oneself's head off 笑掉大牙
laugh people around into a better humour 笑的把周围人都逗得很开心
give a horse laugh 一阵狂笑
burst into laughter 突然大笑起来
burst into gales of laughter 突然狂笑起来
explode with laughter 哄堂大笑
roars of laughter 大笑
laugh it off 一笑而过
laugh in the breeze 迎风而笑
laugh behind their hands 用手捂着嘴笑
scream with laughter 笑的前仰后合
let out a loud laughter 大声笑出来
Roars of laughter exploded all around the common room, people clutched their cheeks and held on to nearby sofas for support.
休息室里爆发出一阵大笑，大家捂着腮帮子，纷纷笑倒在沙发上。
3.
Grin 露齿而笑；咧着嘴笑
(笑口开得更大一些，裂开嘴笑)
grin amiably 亲切地微笑
grin with delight 高兴的咧嘴而笑
grin from ear to ear 笑得合不拢嘴
grin a welcom 咧嘴一笑以表欢迎
give a wry/sheepish grin 咧嘴苦笑；尴尬的笑
sheepish /ˈʃiːpɪʃ/ adj.尴尬的，难为情的
wry /raɪ/ adj.苦涩的（也可以拿来修饰smile，表苦笑）
He replied with a wry smile.
他苦笑着回答道。
4.
chuckle v.轻声地笑；窃笑；偷笑
(其实你们也可以理解为傻乐)
chuckle at sb. / sth. 对某事偷笑
5.
snicker v.&n. 窃笑
(不太礼貌的笑)
a chorus of snickers 一阵嗤笑
6.
Giggle v.&n. 咯咯笑；傻笑
a fit of the giggles 一阵笑声
7.
roar v.放声大笑；喧哗
(有震耳欲聋之感)
set the table in a roar 使哄堂大笑
roar with laughter 哄然大笑
roars of laughter
8.
beam v.笑容满面
(个人觉得这个是含义比较幸福的笑)
beam at sb. 对某人笑
beam from ear to ear 开怀大笑；笑容满面
beam with joy 笑逐颜开
beam with smiles 笑逐颜开
beam with satisfaction 满意地微笑
9.
嘲笑
laugh at 嘲笑
sneer at 嘲笑；讥笑；嗤笑
jeer at 嘲笑；奚落
make fun of sb. 嘲笑某人
mock vt.嘲笑；（模仿）嘲弄
ridicule vt.嘲笑（及物动词，后面直接连嘲笑的物或人；也同时是ridiculous的词根）
deride vt.嘲弄；嘲笑
He sneered at people who liked wearing hat.
他嘲笑喜欢戴帽子的人。