1. identify vt.识别,认出
例句:Can you identify this woman?
你能认出这个女人吗?
2. extend vt.延伸;扩大
例句:We'll extend the reservation for you.
我们可以为您延长预订。
3. instance n.例子,实例
例句:This is no isolated instance.
这不是孤立的例子。
4. examine vt.检查,调查
例句: I want to examine you more closely.
我想更进一步地为你检查.
5. recognize vt.认出;识别
例句:You recognize his face?
你认出他的脸了?
6. recommend vt.推荐;劝告
例句:I recommend going by bus.
我建议坐公共汽车去。
7. availability n.有效;有益
例句:Within the period of ticket availability, you may resume your journey.
在车票有效期内,您可以恢复您的旅程。