Problems
n. 问题；难题（problem的复数）
✅ 同义词
🔴 反义词
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
Often, when it rains, Marty feels blue.
一下雨，玛琪就会变得忧郁。
If you want to be thinner and healthier, you have to eat less food--and you also have to take more exercise.
“如果你想瘦些、健康些，你就得少吃一点--你还得多运动。”