phase

The testing phase of the new software will begin early next month.

(Chinese) 这款新软件的测试阶段将于下月初开始。

Many parents find the teenage phase to be the most challenging part of child-rearing.

(Chinese) 许多家长发现青少年时期是抚养孩子过程中最具挑战性的阶段。

The city plans to phase out all diesel-powered buses over the next five years.

(Chinese) 该市计划在未来五年内逐步淘汰所有柴油公交车。

New safety regulations will be phased in starting this September.

(Chinese) 新的安全条例将从今年九月起逐步推行。