每日口說挑戰 千古難題：告訴你為什麼人們會外遇... (Why People Have Affairs)

今日挑戰句子

In relationships with a partner, all of us need carefully calibrated mixtures of two different ingredients.

當與另一半交往時，雙方必須小心地估算好兩種不同物質的混合比例。