There were times when I felt worried, depressed and sad.

有时我感到担心、沮丧和悲伤。

You always feel worried at moments like these, says Dennis, from Moscow.

来自莫斯科的 Dennis 表示，在这样的时刻你总是感到担心。

According to a survey by Greenpeace, what percentage of young people worldwide say they feel worried about climate change?

根据绿色和平组织的一项调查，全球有多少年轻人对气候变化感到担忧？

" If you wanted to say ko-hoh and couldn't make a single solitary sound, wouldn't you feel worried? "

“如果你想说‘吭—嗬’却发不出一丝声音的话，你就不感到担忧吗？”

You don't need to feel worried or ashamed, it happens to me, to native speakers all the time too.

你不需要担心或者是感到很羞耻，我也会有这种情况的，所有的母语者也都会犯错误。

You begin to feel worried about her double life as a singer. You just don't think it is realistic.

你开始为她作为一个歌手的双面人生而忧心。你认为这不太现实。

Am I feeling worried about where we are?

我是否担心我们现在的处境？

Environmentalists feel worried about the petroleum needed to make it.

环保主义者对制造它所需的石油感到担忧。

" The situation is worrying" means the situation is making me feel worried.

“The situation is worrying”意思是这种情况让我感到担心。

Sometimes it starts with feeling worried or anxious on Sunday nights at the thought of going back to school or work.

周日晚上，只要一想到要回学校或上班，你就开始感到担心或焦虑。