中英释义：
双语例句
她生日的开心事是去剧院。
Her birthday treat was a visit to the theatre.
当你花时间记住3件开心事，那你就是在锻炼自己每天都保持积极的态度。
When you take the time to remember 3 good things, you are training yourself to see the positive in each day.
重点词汇
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开心
happy; joyful; glad; delighted; pleased; elated; cheerful; merry; overjoyed; thrilled; joyous; feel happy; joy; delight; pleasure; amuse; rejoice; make fun of; tickle; happiness; cheerfulness; amusement; mirth; gladness; happily; joyfully; cheerfully; with pleasure; with delight