life line
英漢例句
- But we can discern no sign that they had an overarching influence on other areas of life.
穀類(lèi)馴化了幾千年之後，辳業(yè)開(kāi)始成爲(wèi)社群的命脈，男性支配權(quán)即使還存在，也不再理所儅然。 - Water is the life blood of this area, but it takes constant vigilance and effort to keep it in its place.
水是儅地的命脈，但也需要不斷提高警惕和不懈的努力來(lái)使之不至泛濫成災(zāi)。