以下为部分内容简介：
今天，同步super simple songs官网，更新第254首儿歌视频，并提取了配套MP3音频：
歌曲简介：
What do you want to be when you grow up? Maybe a firefighter? Or an astronaut? Or maybe a dancer? Practice talking about jobs and careers with this super simple and super fun song, “When I Grow Up”.
你长大后想做什么？也许是消防员？还是宇航员？或者也许是舞者？练习用这首超级简单又超级有趣的歌曲“当我长大后”谈论工作和职业。
歌曲信息：
视频名称：When I Grow Up
视频时长：00:03:12
视频大小：103MB
视频格式：MP4（含配套MP3音频）
视频语言：英语发音 内嵌英语字幕
播放截图：
本集歌词：
When you grow up
what do you want to be?
When you grow up
what do you want to be?
When I grow up,
when I grow up,
when I grow up,
I want to be a firefighter.
When you grow up
what do you want to be?
When you grow up
what do you want to be?
When I grow up,
when I grow up,
when I grow up,
I want to be a baker.
When you grow up
what do you want to be?
When you grow up
what do you want to be?
When I grow up,
when I grow up,
when I grow up,
I want to be an astronaut.
When you grow up
what do you want to be?
When you grow up
what do you want to be?
When I grow up,
when I grow up,
when I grow up,
I want to be a dancer.
