用‘‘it’s difficulf ''改写Many people have problems getting a good night 's sleep使其意思不变
来源：学生学帮网 编辑：学帮网 时间：2024/07/03 04:00:24
用‘‘it’s difficulf ''改写Many people have problems getting a good night 's sleep使其意思不变
it is difficult to get a good night's sleep for many people.