我觉得难度系数最高的难叫左右为难。也就是说,当妈当的很为难,不知道该当虎妈还是羊妈,佛系妈。
wǒ juéde nándù xìshù zuìgāo de nán jiào zuǒyòuwéinán 。yějiùshìshuō ,dāng mā dāng de hěn wéinán ,bù zhīdào gāidāng hǔ mā háishi yáng mā ,fóxì mā 。
What scores highest in the scale of difficulties is "between a rock and a hard place". In this example, the mother is between a rock and a hard place, wondering whether to be a "tiger mom", or a "lamb mom" "Zen mom."