1、principle

道德原則；行為準則；操守

Buck never allowed himself to be bullied into doing anything that went against his principles...

巴克從來不會因為受到威脅而做違背自己原則的事情。

moral principles.

道德準則

法則；原則；原理

a violation of the basic principles of Marxism.

違背馬克思主義的基本原則

The doctrine was based on three fundamental principles.

這個學說建立在三條基本原理之上。

（科學）原理，定律

These people lack all understanding of scientific principles.

這些人對科學原理一竅不通。

the principles of quantum theory.

量子論原理

2、direction

方向;方位

St Andrews was ten miles in the opposite direction.

圣安德魯斯在相反方向上 10 英里處。

He drove off in the direction of Larry's shop.

他駕車朝著拉里商店的方向駛去。

（發展）方向，趨勢，傾向

They threatened to walk out if the party did not change direction.

他們威脅說，如果該黨不改變方針，他們就將集體退席。

I've never done any sustained writing, but that might be one of my next directions.

我以前從未嘗試過持續寫作，不過那可能是我下一步努力的方向之一。

指示;說明;指路

I should know by now not to throw away the directions until we've finished cooking.

現在我知道了不該在飯沒做完之前就扔掉烹飪說明。

He proceeded to give Dan directions to the computer room.

他接著告訴丹去計算機房該怎么走。