1·It is a crucial stage for us.
这是我们的一个关键时期。
2·Negotiations were at a crucial stage.
谈判正处于一个关键的阶段。
3·University is a crucial stage of life.
附中文（ 大学是人生的关键阶段。
4·University is a crucial stage of life.
大学是人生的关键阶段。
5·The battle had reached a crucial stage.
战斗已到了关键阶段。
6·Now it is entering a new and crucial stage.
而今，已进入一个新的、关键性阶段。
7·The response to HIV/AIDS in China is now at a crucial stage.
中国控制艾滋病正处在一个关键时期。
8·Li says the country has entered a crucial stage in its quest to achieve stable growth.
李指出，国家已经进入了探索取得稳定增长的决定阶段。
9·The fastest stage and crucial stage of dry matter accumulation of cotton anticipated in desert.
距离沙漠越近的区域棉花干物质积累的最快时期、关键时期提前。
10·Mid-booting stage was the most crucial stage affecting brown and milled rice rates, followed by late booting stage.
抽穗前干旱胁迫对糙米率和精米率影响最大的时期为孕穗中期，其次为孕穗后期。