重點講解：
1. get around 到處旅行；游歷；
He claimed to be a journalist, and he got around.
他自稱是一名記者，經常四處游歷JLxsqsxGSp。
2. be sensitive to 過敏的；易受影響的；敏感的；
The animals are very sensitive to disturbance and have never bred in captivity.
這些動物對外界的干擾很敏感，且從未被圈養過;EL&n(QQ(J^ssqW~qN。
3. be relative to 相對的；相關聯的；
Johnson told me, with an amiable fondness, a little pleasing circumstance relative to this work.
約翰遜極親熱地告訴了我有關這部作品的一件小小的溫暖往事qcGXE*7]tZh9WVTI.IfQ。
4. be based on 以…為基礎；
The selection process is based on rigorous tests of competence and experience.
選拔過程是基于對能力和經驗的嚴格測試YB~7@D*97@zioc。