本集核心英语单词及例句：

1.recently (adv.)最近的
We have all been extremely excited recently about our new online school.
我们最近都对新的网上学习十分地兴奋。

2.long in the tooth 年迈的，年老的
He's really long in the tooth for such a job.
干这种工作他的年纪太大了。

3.rely on 依赖，依靠
Everyone must be able to rely on each other in an office environment.
在办公室环境中，每个人都能互相依靠。

4.transportation (n.)交通
The way that people travel from place to place is called transportation.
人们从一个地方旅游到另一个地方的方式叫做交通。

5.example (n.)例子
Who is an example of someone you can think of who is getting long in the tooth?
谁是你能想到的正在变老的例子呢？