The terrace runs the full width of the house.

　　露臺里鋪砌的地面和房子一般寬。

　　It's about 10 metres in width.

　　它寬約10米。

　　Measure the length and width of the gap

　　測量一下這條縫隙的長與寬。

　　Measure the full width of the window

　　測量一下窗戶的全寬。

　　Allow for some shrinkage in both length and width.

　　長、寬上都預留出一定的縮水量。