界线

HSK 7-9

jièxiàn

line boundary; limit; demarcation (often more 'concrete; visual' than 界限)

bounds; dividing line

两个国家之间的界限。

liǎng gè guójiā zhī jiān de jièxiàn

The boundary between two countries.

这个问题的界限在哪里？

zhège wèntí de jièxiàn zài nǎlǐ ？

Where is the limit for this issue?