an intentional act的意思|示意

Teaching is not only an intentional act but also a probing one.

教学不仅是一种意向性的行为，同时它又是一种探究性的行为。

Trying to find out the future using occult methods is an act of rebellion, an intentional act of defiance against God.

试图用神秘学的方法找到未来就是一个不服的举动，一个故意挑战上帝的举动。

Officials say the act was intentional and an investigation has been opened into the spill, which is already more than 100 kilometers long.

官方表示，这起石油泄漏影响100多公里的沿岸，他们认为这是一起蓄意事件，并调查石油泄漏的始作俑者。