A: Doing research requires concentrated thinking, and is very mentally taxing. Correspondingly, it's very important to find time to relax. Hiking in the mountains is what I usually do on the weekends these days. I often hike for seven or eight hours, using the opportunity to clear my mind.
答：作研究必須集中精神思考，十分耗費腦力，相對而言放鬆就非常重要，爬山是我目前週末假日從事的活動，經常一爬七、八個小時，可以藉機把腦袋騰空。