提示：点击例句中的单词，就可以看到词义解释

I lived in beijing five yeas ago .

五年前我住在北京。

I have left my hometown for many yeas .

我离开家乡多年了。

In these yeas , we almost couldn 't learn academic research for web search engine .

近些年里，我们几乎看不到关于搜索引擎技术的学术研究。

The up to 10 yeas of fluctuation never appeared since the founding of new china .

这种长达10年的波动，是新中国成立以来所没有过的。

Christmas day is the birthday of jesus christ.when christ was born nearly two thousand yeas ago , many people , rich and poor , gave him presents .

圣诞节是耶稣基督的生日。两千年前当基督出生时，许多人，无论穷人还是富人都来给他送礼物。