After dark they come over. The border patrol chases them with helicopters, search lights and horses.

每到天黑之后墨西哥人就会越境而来，而边境巡警则用直升机、探照灯和马匹追捕这些人。

youdao

There are over 17, 000 border Patrol agents on the border with Mexico, a fivefold increase over 1993.

在与墨西哥的边境上有17000多边境巡逻特工，比1993年增长了5倍。

youdao

Relations have been bad for years, with the two countries glaring at each other over a long, disputed border.

两国关系紧张已经许多年，双方在一条延绵的争议边境线两端怒目相对。

youdao

Coming just a month after violence spilled over the border with Mali, targeting a BP natural gas facility, this latest scandal is hardly welcome.

FORBES: Fresh Trouble for Algerian Oil and Gas

Hong Kong's tailoring industry has been declining for years, shipped over the border and with many of its best practitioners left behind by the digital age.

WSJ: Reshaping Hong Kong's Fading Tailoring Industry

In 2000, the UN launched an appeal for 25, 000 tonnes of food for Eritrea to feed more than 200, 000 people affected by a drought and by the war with Ethiopia over the border area of Badme.

BBC: Eritrea issues drought warning