I used toleave the doors unlocked and leave the lights on

我曾忘了锁门曾忘了关灯

usedto n.过去一向，过去时常，过去曾（而现在不再）做；

例句：

Acupressureis used to release tension spots in the shoulders and neck.

指压按摩用于缓解肩部和颈部的紧张。

Massageis used to relax muscles, relieve stress and improve the circulation.

按摩可以使肌肉放松，缓解压力和促进血液循环。

Naomi usedto go to church in Granville every Sunday.

娜奥米以前每个星期天都去格兰维尔的教堂做礼拜。

I used tostay awake, just counting hours on my thumb

曾不休不眠 只为用指头数着时间

stayawake保持清醒

例句：

Idon't stay awake at night worrying about that.

我并没有因为那件事而担心得彻夜不眠。

Ilook forward to it - if I can stay awake that long.

我想等着看这个节目- 如果我能坚持到这么晚的话.

Itbe impossible to stay awake when they show slides.

当他们在放映幻灯片时,要我保持清醒是不可能的.

I had so manyempty rooms inside the chateau

我的庄园里曾有无数的空房间

Chateaun.（法国封建时代的）城堡； （尤指法国的）别墅，庄园；

例句：

Thehouse was modelled on a French chateau.

这房子是模仿一座法国大别墅建造的.

Lucille'shome was very grandly called a chateau, though in truth it was nothingmore than a large moated farm.

露西尔的家美其名曰城堡，事实上不过是一座壕沟环绕的大农场。

The chateau wasleft to itself to flame and burn.

那府第便径自腾起大火燃烧下去.