1、convert
(使)改變;更改;(使)轉變
The signal will be converted into digital code.
信號會被轉變為數字代碼。
naturally occurring substances which the body can convert into vitamins.
自然產生的能被身體轉化成維生素的物質
改造，改建(房屋等)
By converting the loft, they were able to have two extra bedrooms.
把閣樓改造一下，他們就可以多出兩間臥室。
the entrepreneur who wants to convert County Hall into an hotel.
想把市政廳改建成旅館的企業家
改造，改裝(車輛或設備)
Save money by converting your car to unleaded.
將車改裝一下，使用無鉛汽油，這樣可以省錢。
The programme to convert every gas burner in Britain took 10 years.
完成對英國所有煤氣灶的改造花了10年時間。
2、stretch
延伸;綿延
The procession stretched for several miles.
游行隊伍長達數英里。
He had burns that stretched from his neck to his hips.
他從脖子到臀部均被燒傷。
一片;一泓;一段
It's a very dangerous stretch of road.
這是一段非常危險的路。
This stretch of Lost River was broader and deeper.
洛斯特里弗的這片水域又寬又深。
伸展;舒展
He yawned and stretched.
他打了個呵欠，伸了伸懶腰。
Try stretching your legs and pulling your toes upwards.
試著雙腿伸直并且向上拉伸腳趾。