1. rise and fall
漲落;抑揚
eg. We will be with you as rivers rise and fall.
無論河流水漲水落,我們都同你們在一起。
eg. Cadence means the rise and fall of the voice in reading with rhythm.
頓挫抑揚是形容朗讀時聲音的高低曲折和和諧的的節奏。
2. have to
必須;不得不;只好
eg. You will not have to wait long.
你只要等一會兒就成。
eg. You have to consider what to do next.
你必須考慮下一步該做什么。
3. as though
好像;仿佛
eg. It sounds as though you enjoyed Peru.
這聽起來好像你喜歡秘魯。
eg. Do this especially when you are feeling as though you have nothing to feel grateful for.
每天都要這么做,尤其是當你覺得好像沒有什么可感激的時候。