bog in bog off

(Austral./NZ)start a task enthusiastically

(澳/新西蘭)熱情地干起來

If he saw a trucker in difficulty, he would just bog in and give a hand.

如果他看到一個貨運汽車司機有困難的話，他會非常熱情地給予幫助。

(Brit. informal)go away

(英，非正式)走開，離去

I told him to bog off.

我讓他離開。