重点讲解：
1. right now
现在；此时此刻；
eg. This strand in fantasy writing is exploding right now.
这种幻想故事写作手法立刻就流行开来了。
eg. I'm warning you; stop it right now!
我警告你，马上住手！
2. on one's own
单独地；独自地；
eg. He can be left to work on his own.
工作可交给他一个人去做。
eg. I live on my own in a studio flat.
我自己住在一个单间公寓里。
3. pay attention to
关心；注意；
eg. People should pay attention to the changed situation.
人们应该注意到变化了的形势。
eg. But of course I need to pay attention to what I do.
但我当然需要把注意力集中在我做的事情上。
4. at the moment
此刻；目前；眼下；
eg. He's touring South America at this moment in time.
他此刻正在南美旅游观光。
eg. At the moment this looks unlikely.
目前这看起来还不可能。
5. be in love
恋爱；恋爱中；相爱；
eg. A man in love may be famishing, and yet want no food at all.
一个坠入爱河的人或许会感到饥肠辘辘，却根本不需要食物。
eg. Then I met someone and wham, bam, I was completely in love.
然后我遇上了一个人，嘭的一下，我就坠入了爱河。
