That is to reveal the trump card of teacher .

我是教过这个班级先届老师和他们最初级改良者。我痛斥那些拙劣教学方式，以至于今天我们孩子们陷入吸毒，离婚和其他他们不能专于学习困扰。但是，当我每次走进教室都会发现是，在一名老师期望可以引起学生之前，他已经吸引了学生，而不管面临什么样干扰。有很多方式可以做到这一点，且老师们在教学风格方面还亟待改进。然而，如果教学风格不能做到这点，还有另一种方法成为教室里导引者，那就是用教师杀手锏。

I was pretty sure that I was going to win. I had a trump card.

我很确定我将赢得这场胜利，我有一张王牌。

Its trump card is to use its massive size to frighten hunters from their kill.

它们王牌就是用他们巨大体型吓退其他捕猎者们。

They knew he would be a handful. Social media, though, was his trump card. Almost all Indonesians now had mobile phones.

他们知道苏托坡很难对付。但是，社交媒体是他王牌。几乎所有印度尼西亚人现在都有手机。

Keyence's second trump card is its approach to personnel.

Keyence 第二张王牌是其对人员态度。

So Bill played his trump card: Money!

于是比尔拿出最后一手：钱！

The promise of tax cuts proved, as always, to be the Republican Party’s trump card.

【card】一如以往，承诺减税是共和党王牌。

So, uh, whyis he Joker? Because he's our trump card

所以他为什么是小丑？因为他是我们大牌。

His freedom to trot in and out of the ducal splendours of Stanworth was his trump card.

他可以自由进出斯坦沃斯公爵豪宅， 这是他王牌。

After a long and desperate struggle, the American Minister had trumped their best card and won the game.

经过长时间殊死搏斗， 美国公打出了他们最好牌， 赢得了比赛。

In these conditions to give away the trump card to those who continue and who called for external military intervention is simply utter folly and does not fit any logic at all.

在这种情况下，对那些继续呼吁进行外部军事干预人打出王牌是完全预存，也不符合任何逻辑。

DUCKWORTH: No, but really, I think, when it comes to emotion, the person who is experiencing the emotion in a way, you know, pardon the expression, has the " trump card."

达克沃斯：没有， 但说真，我认为，当谈到情绪时，以某种方式体验情绪人，知道，请原谅这种表达方式， 他拥有“王牌” 。