unit3  A helping hand
Belize   伯利兹城-------Central American nation
--------“the jewel of Caribbean”--------the only country that take English as the official language--------Belmopan is its capital--------has the world's second largest coral reef
1、thousands of   成千上万
如：非常感激你好意。
A thousand thanks for your kindness.
eg: one in a thousand
出色；稀有；百里挑一
2、have/take + 时间+ off  表示“在.....期间”休息
3、work  as （+ 表示职业n.)  做....工作  充当   work  for  (+单位、部门、机构）  为....而工作；效劳；受雇于....
如：我在一所初中当美术老师。I work as a pai ...