A three-stage life has few transitions, while a multi-stage life has many.
三阶段式的人生少有转折，而多阶段式的人生则有许多转折。
Theoretical model, we introduce the Gordon growth model, two-stage growth model, three-stage growth model;
理论模型中，介绍了永续增长模型、两阶段增长模型、三阶段增长模型；
This is only the start in what may become a three-stage process.
此次议会选举只是可能包括3个步骤的选举程序的开始。
This is only the start in what may become a three-stage process.
此次议会选举只是可能包括3个步骤的选举程序的开始。
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