you look

\u611f\u5230\u96be\u8fc7\u548cYou look tired today.\u7684\u7ffb\u8bd1\u3002fine( \u7684\u53cd\u8bd1\u8bcd)

be(am is are) sad

\u4f60\u597d

\u4e3a\u4ec0\u4e48\u4f60\u770b\u8d77\u6765\u5982\u6b64\u5fe7\u4f24\uff1f
Why do you look so sad?
(\u4e0d\u7528\u52a0like)

If winter comes, can spring be far behind.
\u51ac\u5929\u6765\u4e86\uff0c\u6625\u5929\u8fd8\u4f1a\u8fdc\u5417\uff1f

\u4fdd\u8bc1\u51c6\u786e\u7387~

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

\u795d\u4f60\u5b66\u4e60\u8fdb\u6b65\uff0c\u66f4\u4e0a\u4e00\u5c42\u697c\uff01

\u4e0d\u660e\u767d\u8bf7\u53ca\u65f6\u8ffd\u95ee\uff0c\u6ee1\u610f\u656c\u8bf7\u91c7\u7eb3\uff0cO(\u2229_\u2229)O\u8c22\u8c22~~

首先要确定“难受”这个词指的是什么。 因为汉语“难受”这两个字含义很丰富的， 可以是身体上的， 也可以是心理上的。 有很多说法， 下面我举些例子， 题主自己决定下哪个最合适：

You look bad (不高兴/面色不好）
You look sad (悲伤）
You look terrible (不高兴/身体难受）
You look upset (心情郁闷）
You look pale （脸色不好）
You look blue (难过、沮丧）

unwell或sick

答案是 You look sad .

uncomfortable, unwell, sick...

uncomfortable

扩展阅读：give sth to sb ... look after himself ... see you tomorrow ... you look amazing ... you look familiar ... for over a week ... show more activity ... you are welcome ... watch your language ...