They are campaigning on an anti-immigration platform.
他们正在宣传反对外来移民的政纲。
《牛津词典》
2
It was the unsolved murder of an Anglo rancher, roughly a year ago, that galvanised public opinion in favour of Arizona's now-notorious anti-immigration law.
大约一年前，悬而未决的英裔农场主谋杀案，使得舆论支持现在已经臭名昭著的亚利桑那州反移民法。
3
Mr Sarkozy has been hardening his own anti-immigration and security talk, partly in a bid to woo National Front voters; as a result, he would give Mr Le Pen a harder contest than, say, Mr DE Villepin.