砍倒

She cut down the seedling with one chop.

她一刀就把小苗了。

I've been chopping away for half an hour but the tree is still standing.

这树我了半小时, 但还未把它。

Cutting down fruit trees for firewood is a case of killing the goose that lays the golden eggs.

树当柴烧, 这是杀取卵。