a. without strain or anxiety
a. 松懈的, 不严密的, 不严格的, 放松的, 得到休息的, 随意的, 不拘束的, 自在的
1. I feel relaxed after a long day at work.
工作一天后我感觉很放松。
2. She enjoys listening to music because it makes her feel relaxed.
她喜欢听音乐，因为这让她感到放松。
3. We spent the weekend at the beach, and it was so relaxing.
我们在海滩度过了周末，感觉非常放松。