Cut straight down, at a right Angle to board. with a quick stroke of the knife blade. pushing the potato slice away from the potato as you hit the board.
笔直往下切，让刀与刀板成直角后刀刃快速下压，切到底时用刀把刚切下来的土豆片推到一边。
2
Let's say you eat two slices of bread and then a slice of fruit. The slice of fruit is ready to go straight through the stomach into the intestines, but it is prevented from doing so.
如果你吃两片面包，然后吃一片水果，这片水果将通过胃径直进入你的肠，但应防止这样做。
3
The slice of fruit is ready to go straight through the stomach into the intestines, but it's prevented from doing so.