同学你好，该知识点来自沪江网校《目标雅思7分：60天冲刺提分【VIP促学班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
one more hamburger
One more, please!
请再来一个！

another hamburger
Would you like another drink?
还想喝一杯吗？

a second hamburger 第二个汉堡包
Leaving the expense aside, do we actually need a second car?
且不说费用多少，我们真的还需要一辆汽车吗？

a third 第三个
She is married with twin sons and a third child on the way.
她已经结婚，有一对双胞胎儿子，第三个宝宝也即将出世。

祝同学学习进步~