Question

请英语大神帮忙分析并且翻译一下这个句子，尤其是最后小半句里should的意思。

Following weeks of high-level engagement by ECOWAS and other regional heads of state, the group underlined their commitment to Gambian democracy by organizing a multinational mission to enforce Gambia's electoral results should Mr. Jammeh continue to refuse to hand over power.

Answer 1

should Mr. Jammeh continue to refuse to hand over power. 这是条件句虚拟语气，用了倒装， 也就是enforce Gambia's electoral results if Mr Jammeh should continue to refuse to hand over power.
假如 Jammeh继续拒绝权力交接，那西非共同体将联合起来采取强制行动以保障选举结果。