如何使用 "musing" 造句

1. Xcor executives have already begun musing about the day when space travel is commonplace , according to searfoss . "
据希尔福斯称,XCOR公司的高管已经开始设想太空旅游变得司空见惯的那一天。
2. A camp for musing in some seldom spot .
营沉思於某一稀罕的地点。
3. She sat musing for hours .
她一连几小时坐在那里沉思默想。
4. She sat musing over the memories of the past .
她坐着缅怀往事。
5. He sat in a chair , musing over memories of the past .
他坐在椅子上,深思对过去的回忆。