I am a happy-go-lucky person, I forget about unhappiness soon enough and laugh out loud when I am happy. There are things we need to learn to forget.

我这个人比较大情大性，不开心的事很快就忘掉，开心时却会尽情的笑，有些事是要学习忘记的。

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Today,the happy-go-lucky sponge has fans in almost every country on the planet.

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" As she thumbed through the 2010 yearbook, Ms. Conklin-Spillane recalled Ms. Rebello as "a happy-go-lucky, great all-around teenage girl.

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But those were our pre-9-11 happy-go-lucky days.

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Just as the National League Central is enjoying a resurgence of prominence in 2011 with the Milwaukee Brewers and the St Louis Cardinals facing off in the league championship series, the happy-go-lucky Chicago Cubs just got a lot happier with the addition of ex-Boston Red Sox General Manager Theo Epstein.

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