a change from one form or type to another, or the process by which this happens

The health-care system is in transition at the moment. 医疗保健制度目前正在变革中。

There will be an interim government to oversee the transition to democracy. 将会有一个临时政府来监督向民主政治的过渡。

changes, which may be social, legal, or medical, that lead to someone living their life as a person of a different gender to the one they were said to have at birth

She began her transition from male to female almost seven years ago. 大约七年前，她开始了从男性到女性的转变。

If someone transitions, they make changes, which may be social, legal, or medical, that lead to them living as a person of a different gender to the one they were said to have at birth.

Louise transitioned from male to female almost 20 years ago.

It wasn't easy transitioning gender in the military. 在军队中转换性别并不容易。