1.be from= come from 来自于...
2.kind of= a little= a bit 稍微,有一点
5.like ...best/ like ...most/ favorite 最喜欢...
6.each other= one another 彼此
7.be in (great )danger 处于(极大的)危险当中
8.one of Thailand’s symbols 泰国的象征之一
9.good luck to sb with sth 在...祝...好运
11.help sb do/to do/with sth帮助某人做某事/帮助某人去做某事/在...帮助某人
13.over=more than 多于...超过...
14.be made of 由...制造...(看得见原材料)
be made from 由...制造...(看不见原材料)
15.be of great importance .= be important....的重要性
17.be friendly/kind/good/nice to ...对...有好的
18.in the south= in the southern part of 在南方...
20.let's do sth 让我们做某事
why not do sth /why don’t sb do sth 为什么不做某事
what about doing sth.../how about doing sth...做...怎么样?
shall we...让我们...