例文
- The guard carries no weight, but may act as a checkrail.
- Be sure to put the stripping on all sides of the sash, top and bottom and especially at the checkrail, where the two sash meet.
- Also, make sure the main window is very tight at all joints : sides, top, bottom and the checkrail, where the two sashes meet.
- If that happens, the checkrail will be wide open and water, snow, and cold air will go in there as sure as you can say " darn !"
