by occasion of

The news brought him by Timothy was the occasion of I Thessalonians.

这一消息使他的蒂莫是为纪念我撒罗。

In the process of recalling my college days, I am reminded of that momentous1 occasion during my first year at St Montague's, when, by some irksome and malign2 fate, I discovered myself sharing the confines of the school library with three well-read scholars of that time.

回忆我在圣·蒙塔格大学的生活，我总是会想到我在那的第一年时发生的这件事。当时，我非常郁闷得发现我得和三个当时看来很博学的学生共享图书馆。

A modest and retiring man by nature, he toiled conscientiously at the duties of government, but when occasion demanded he acted the role of magnificent ruler of his empire with pomp and ceremony.

他生性谦和，不好大喜功，尽心尽力履行着治国的职责，但假如形势需要，他也会不遗余力地炫耀自己作为帝国统治者至高无上的荣耀。

The high tone of the occasion was assured by the presence of a dozen wealthy patrons.

十几位富有资助人的出席确保了仪式的高格调。

I cackle by occasion of the forwardness of others.

我因为其他人的鲁莽而咯咯直笑.

By occasion of illness of him, we can't play tennis.

因为他有病, 我们不能打网球了.