look forward to 表示:期待;盼望;这里的to是介词,后面接名词,或者动词的ing形式。
相关介绍：
There was always something to look forward to,apart from Rachel's visits.
除了雷切尔的来访，总还有别的事情可以期待。
I look forward to hearing from you.
盼望着收到你的信。
We look forward to seeing Mrs Brown and your good self this evening.
我们期盼今晚能见到布朗夫人和您本人。
I now look forward to going back to work as soon as possible
我现在渴望尽早回到工作岗位。
Life is not worth living without food you can look forward to and enjoy!
如果没有美食可以让人期待和享受，那人生还有什么意思！
