Streptococcus pneumoniae are carried by many without causing infection .

肺炎链球菌是由许多未引起感染的细菌携带的。

Last year greek ships carried about 60 % of china 's imports of raw materials .

去年，经希腊船只运载的原材料占中国原材料进口总量的60%。

He has spent years developing ways to breach the barrier so that medicines can be carried through it .

他花费数年时间寻找突破屏障、输送药物的方法。

Many of them carried guns .

许多人携带了枪支。

Some carried guns to protect their claims .

其中有些人还携带着枪支，以保护他们的物资。