Definition (部分)
- Plural
a section of a river or a portion of a land area
河流某一段或某一區域的土地
The upstream reaches of the river are stunning, featuring a rich ecosystem.
河流的上游區域非常壯觀，擁有豐富的生態系統。
We are studying a particular reach of the river to assess changes in water quality.
我們正在研究河流的某一段，以評估水質的變化。
Many reaches of the river experience drying out during the dry season.
河流的許多區域在旱季時會乾涸。
- Plural
the most senior or most junior levels within an organization
在組織中極高或極低的層級
Only senior executives in the company are aware of the details of the new policy.
只有公司的高階主管知道新政策的細節。
This new employee is quite promising and could rapidly advance even in the junior reaches of the company.
這位新員工很有前途，即使在公司的基層也能迅速晉升。
In this organization, both senior and junior reaches are treated with equal respect.
在這個組織中，高層和基層都受到同等的尊重。