解釋：我不欺詐你，你不欺騙我，真誠(chéng)相待。
對(duì)公共事務(wù)漠不關(guān)心的代價(jià)是被惡人統(tǒng)治。
Sustainability isn't an option; it's our responsibility to future generations.
語言教學(xué)的本質(zhì)在于思維能力的培養(yǎng)和文化意識(shí)的發(fā)展
I don't let the world change my heart.