It does not do to dwell on dreams and forget to live.

语音讲解：
单词发音
dwell /dwel/
live /lɪv/
连词发音
It does not do /ɪtdəznɒtduː/
轻读重读
重读：do/dreams/live
弱读：to/and

词汇讲解
1. do verb.
释义：used to say that something will be enough or be acceptable
例句：It won’t do (=it is not acceptable) to say that the situation couldn’t have been avoided.
说那种情况不可能避免是行不通的。
2. dwell on 居住在（某处）,老是想着
释义：to think or talk for too long about something, especially something unpleasant
例句：I'd rather not dwell on the past.
我不想再沉湎于过去了。
活学活用
do
英文：A few sandwiches will do me for lunch.
中文：午饭我吃几个三明治就够了。
语法讲解
forget to do sth. 表忘记去做某事（未做）
forget doing sth.表忘记做过某事（做过了）
eg. I forget to lock the door, I must go back to lock it.
我忘记锁门了（没未锁），我得回去锁门。
I forget returning the book to the library. I looked for it everywhere.
我忘记已经把书还回图书馆了，还到处找呢。（书已还）

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