1、Some are simple. The BLT requires no more than obedience to the basic formula for success.
有些則比較簡單，比如BLT（培根生菜番茄三明治）需要的僅僅是遵循基本的配方就可以成功。

2、Constructional features and parameters of BLT series pan conveyor
BLT型系列鱗板輸送機結構特性及參數(shù)

3、BLT equation in electromagnetic topology analysis and its application.
電磁拓撲分析中的BLT方程及其應用。

4、I'll have a BLT with extra mayonnaise.
我要一個熏肉、生菜加番茄三明治，外加蛋黃醬。

5、The BLT is an absolute, the Club a blank sheet.
BLT就是絕對真理，而總會三明治就是一張空白紙。