six/seven/nine years later
(number of years)六/七/九年后
Six years later, he remains a picture of health and vitality.六年后他仍然身体健康, 充满活力。
2.later on
(soon in the future)后来；以后；随后；不久
Later on I'll be speaking to Patty Davis.我一会儿要和帕蒂·戴维斯谈谈。
This is only going to cause me more problems later on.这只会在以后给我造成更多的问题。
3.see you later
(bye)再见
See you later, Anne.再见, 安妮。
4.sooner or later
(eventually)迟早；终归
It will definitely happen sooner or later.这事肯定迟早会发生。
Sooner or later she'll realize she made a mistake.迟早她会认识到自己犯了一个错误。