如何翻译"as a result"in English

as a result: a phenomenon that follows and is caused by some previous phenomenon

以......样的结果

结果是
做为一个结果

in the end.
at last
eventually

因而；所以

as a result:

结果，因此

例句与用法:
He didn't work hard, as a result he failed his exam.
他不用功, 结果考试不及格。

He was late as a result of the snow.
由于大雪结果他迟到了。

As a result, we have to water the vegetable garden.
因此我们不得不给菜地浇水。

As a result, they saved 90% of the trees in the forest.
结果他们拯救了这座森林里90％的树木。