say stress的用法和樣例：
例句
- We must lay stress on self reliance.
我們必須強調自立更生。 - I must stress that what I say is confidential.
我要強調我說的話是保密的。 - Stress the need for better education.
著重說明對於受良好教育的需求。 - The stress of our propaganda should now be on agriculture.
現在，要著重宣傳農業。 - The stress range histogram was used to estimate the effective root-mean-square stress range.
應力範圍直方圖可用作估算等效均方根應用力範圍。
