BBC在线收听下载:特朗普出访沙特

短语讲解：

1.Egypt's public prosecutor says 48 suspected Islamic State militants have been referred to a military court in connection with 3 deadly church bombings in recent months.

refer to 参考; 指的是; 涉及
例句：I mention this point now in passing and shall refer to it again.
这一点现在顺便提一下，以后还会讲到。
in connection with 与…有关，连同
例句：That is a problem in connection with the military affairs.
那是一个和军事有关的问题。