He noticed it, and exacted my attention to his person.

他注意到了， 就让我注意他。

He was a secret agent, and still alive thanks to his exact attention to the detail of his profession.

他是一名秘密特工， 由于他对职业细节的高度关注， 他还活着。

To improve land with profit, like all other commercial projects, requires an exact attention to small savings and small gains, of which a man born to a great fortune, even though naturally frugal, is very seldom capable.

与所有其他商业项目一样，要通过利润来改善土地，需要特别注意小储蓄和小收益，而一个天生富贵的人，即使天生节俭，也很少有能力做到这一点。