plug along meaning in English

为生活而拼命工作

The yankees didn ' t give him a lead until johnny damon ' s bloop rbi single with one out in the fifth , but wang plugged along
洋基并未攻下任何分数直到5局上1人出局后、大门才敲出安打，但小民让对方打者完全熄火。
Because of low expenses , the engineers were able to plug along not making much money before they finished designing the invention that later made them famous
由于支出少，工程师们得以在挣钱不多的情况下埋头苦干，并终于完成了后来让他们出名的发明设计。
It is scary , the only thing scarier than being on a street in thick , dense fog is to be in a boat in the middle of the ocean in thick , dense fog . you plug along and it is really scary when all of a sudden , out of this fog , another boat appears right in front of you
是在浓雾里在海里的小船上，你一直向前，很可怕忽然间，眼前出现另一艘船，真是吓人你听不见，你看不见，雷达也侦察不到。