encounter

Hikers should be careful not to encounter bears while exploring the remote trails of the national park.

(Chinese) 徒步旅行者在探索国家公园的偏远小径时应小心，以免偶遇熊。

During the research project, the scientists expected to encounter several technical difficulties.

(Chinese) 在研究项目中，科学家们预料会遇到一些技术难题。

A chance encounter with an old college friend at the train station led to a new business partnership.

(Chinese) 在火车站意外偶遇一位大学老友，促成了一段新的商业合作关系。

The pilot reported a strange radar encounter with an unidentified object over the ocean.

(Chinese) 飞行员报告说雷达在海洋上空意外发现了一个不明物体。