wut u been up to?how you been?

wut u been up to/what u been up to嘅正式文法係what have you been up to? 但上網文化另到佢變成唔同樣, 好似中文啲人求其打個同音字,明就算.

呢句嘅意思係'呢排有咩搞呀?' 咁你咪答:
'nothing, bored to death' (冇嘢搞, 悶死),
或者'pretty busy with school/work/etc' (都係忙返工/返學/其他嘢)
或'same old'(都係咁啦)

how you been/how u doing嘅正式文法係how have you been/how are you doing其實同how are you一樣咁解. 意思就係'你幾好嗎/你呢排點呀?', 你可以答:
'great thanks'(好好呀, 多謝關心)
或'not so good'(麻麻啦)
或'same old'(都係咁啦)

其實What have you been doing?或What have you been up to?或what are you up to these days?都是問人最近忙甚麼，而how have you been？就是問人：最近還好嗎？
現引古德明先生【征服英語】一篇，以解釋之

在 社 交 場 合 問 人 最 近 忙 甚 麼 ， 英 文 怎 樣 說 ？
你 可 以 說 What have you been doing? 或 What have you been up to? 或 What are you up to these days?
留 意 How have you been doing? 是 「 最 近 還 好 嗎 ？ 」 意 思 等 於 How are you? 或 How have you been? 但 有 別 於 What have you been doing?
( 本 欄 轉 載 自 《 蘋 果 日 報 》 的 「 征 服 英 語 」 專 欄 ， 作 者 為 古 德 明 先 生 )

哈我以前都係５識點答
我好５鍾意人地問我呢ｄ問題　．．　

不過我睇ｄ人答，　之後我就明明地　
what you been up to 同 what you been doing　係一樣
ｊｅ　係呢排你做緊ｄ咩，　如果都係平時咁既呢你就可２話nothing much .
我成日都係咁　〔就算係有事冇事都係咁　LOL xDD]
how you been? 係你點樣既2思
可以話, fine, good, how about you? [上樓講左]
你都可以話everything went fine? 一樣2思

我呢邊d人就成日話what's up? [je 係how you're doing?]
都可以話 nothing much 同埋fine, good.

我就成日都講the sky! haha 係一個joke 呢家
佢地話what's up ah ma .. [咩野係上高]
咁我咪講天lo .. =]
我有個frd 話, 咩5係個ceiling 咩? xDDD

2007-10-15 06:10:46 補充：
你係5係住係外國 ga? =]

我都係呀!呢度個個外國人成日都問我呢個問題...我又唔明佢意思...
不過終於我都係識得答,意思係:
喂,你做緊咩呀?(what u been doing?)
你可以回答佢: Nothing.
你近日點呀!?(how you been?)
你可以回答佢: Fine,Great,Good. 等形容詞