54.the outlet pressure gauge of hydraulic oil pump in bosun store has not glass, to be fitted.

在水手长贮物间的液油泵上出口液压表没有玻璃，请安装。

The Safer was built in the 1970s and sold to the Yemeni government in the 1980s so it could move oil pumped from the fields in Marib.

“萨菲尔”号建造于20世纪70年代，并于20世纪80年代出售给也门政府，以便运送从马里布油田开采的石油。

Burning coal and oil pumps out tons of CO2, as you know, but it also causes a decrease of certain carbon isotopes, like Carbon-13.

如您所知，燃烧煤炭和石油会排出数吨二氧化碳，但它也会导致某些碳同位素减少， 例如碳 13。