加强边境安全 meaning in English

tighten security at borders

So efforts will center on increased border security and the enforcement of rules against employing illegal immigrants
努力加强边境安全，实施细则反对雇用非法移民。
He emphasized his proposals to secure the border , remove people who enter the country illegally and strengthen enforcement of immigration laws
他强调说，他的诸多举措是为了加强边境安全，遣返非法入境者，更严格地执行移民法。
Some republicans are skeptical that the measure would greatly improve border security , and many others argue the plan would amount to amnesty by offering citizenship to those who entered the country illegally
部分共和党人对此项法案能够大幅加强边境安全表示怀疑，而另一些则争论说为那些非法入境的移民提供公民资格的计划等同于对他们进行赦免。