例句與造句

1. He ' s an old navy vet who hangs around my store a lot
   他是個總在我的店附近待著的海軍的老獸醫(yī)
2. At the case , the 9343 factory in jiangxi province improve navy 37millimeter gun shrapnel , but the army corps side bring forward that improved navy 37millimeter gun shrapnel and the old navy 37millimeter gun shrapnel must use the same firing table , in other words , the navy 37millimeter improved gun shrapnel and the old gun shrapnel keep the same ballistic trajectory in availability gunshot , therefore , the purpose of the paper , according to theory and experimentation study , confirm the better improved shrapnel project at the base of 9343 factory bringing forward the improved shrapnel project
   在此狀況下，江西9343廠對海37毫米制式榴彈進行了改進，但軍方提出今后改進的海37毫米艦炮榴彈必須與原制式榴彈通用射表，即海37改進彈與原制式榴彈在有效射程內保持彈道一致。因此，本文的目的就是通過理論與試驗研究，在9343廠提出的改進彈方案基礎上，研究確定出一致性狀態(tài)較佳的改進彈結構方案。
3. It's difficult to find old navy in a sentence. 用old navy造句挺難的