先做功课，你才能确定一切。牢记事实。很快你就会荷包满满。

Do the homework so you're certain. Memorize the facts. Very soon, you'll be repaid with more wealth in your pocket.

youdao

先做功课，你才能确定一切。牢记事实。很快你就会荷包满满。

Do the homework so you're certain. Memorize the facts. Very soon, you'll be repaid with more wealth in your pocket.

youdao