eventful ·adjective
Definition: full of interesting or important events Level: C2
他们的山区之旅被证明是非常多事的，既有壮丽的景色，也遇到了一些小麻烦。
Their journey through the mountains proved to be a very ___eventful one, with stunning views and a few minor mishaps.
我三十岁的生日庆祝活动尤其令人难忘且充满精彩。
The celebration of my 30th birthday was particularly memorable and ___eventful.
谈判漫长而多变，取得了数次意想不到的突破。
The negotiations were long and ___eventful, with several unexpected breakthroughs.