To erase one or more border lines, supply the sum of those values.

要想删除一条或多条边框线，只需提供相应值的和。

youdao

Dotted lines on maps represent approximate border lines for which there may not be full agreement.

地图上的虚线表示的大致边界线有可能尚未完全达成一致。

youdao

Dotted lines on maps represent approximate border lines for which there may not yet be full agreement.

地图上的虚线表示可能尚未完全达成一致的大致边界线。

youdao

If (low-cost, high-speed rail) is a success I can imagine for cross-border lines the next years there will be opportunities to go to Brussels and Amsterdam, and perhaps from and to London and to Spain.

CNN: Can Europe get its high-speed rail network together?

Would the President accept militarized -- U.S. troops on the border if there is a border backing the 1967 lines?

WHITEHOUSE: Press Briefing

Tao Duanfang, a commentator for Sohu news portal, is baffled at how North Korea has switched from making telephone overtures to US President Obama to threatening to cut phone lines at the border post in Panmunjom.

BBC: China media: Wen's mixed legacy