请翻译下几个句子，面试的时候用

1. During the first three years,...
2. The last year is the one when I made the most progress.

in the last 3 years
i made greatest progress the last year

1、在前三年中：in the last three years
2、最后一年是我成长（进步）最快的一年: Last year is a time when I made the most progress

1 during the first three years
2 I made the greast progress in the last year