https://online2.tingclass.net/lesson/shi0529/0009/9907/895.mp3
https://image.tingclass.net/statics/js/2012
silver bullet 银子弹,良方,高招,灵丹妙药
There is no silver bullet. You just have to work hard.
没有什么灵丹妙药,你只能努力。
No one will provide the silver bullet. You're on your own.
没有人会教你大绝招,你只有靠自己。