My father thought the reason why they came under suspicion was because he travelled with his mother (my grandmother) from Moscow to Berlin just before the outbreak of the second world war.

我的父亲认为，他们来时之所以受到怀疑，是因为在二战爆发前他与他母亲(我的奶奶)从莫斯科旅行至柏林。

Objective To describe the reason of typhoid fever outbreak.

目的阐明某市一起伤寒爆发的原因。

Trauma and after operation the complication pulmonary embolism mortality rate is very high, This text outbreak the reason, the diagnosis prevention rescue process and nurses carry on discuss.

创伤及术后并发肺栓塞的死亡率很高，本文就本病的发病原因、诊断预防抢救过程及护理进行论述。