pressure zone的用法和樣例：
例句
- One way is to take a pencil and stick it in the pressure area above its eye.
一種方法是用鉛筆戳住鱷魚(yú)眼睛上方的壓力區。 - Thus it was demonstrated that the main pressure zone was little affected by the downstream flow condition.
由此可見(jiàn)，下游的流動(dòng)情況對主要壓力區幾乎沒(méi)有影響。
