... difficult to sustain,a good laugh is unlikely to have measurable benefits the way,say,walking or jogging does.我无法理解和翻译句末的 benefits the way, say, walking or jogging does,估计是省略了一些词使我看不懂,请老师帮我补充和分析清楚。非常感谢老师的...
1. power off 这个应该是“动副词组”(动词+副词)吧?2. 动副词组中的副词是修饰动词的么?3. 例句:Sorry, subscriber you are dialing is power off, please dial it later!不应该把 power 变成 powering 么?这个没变,那这里的 power 是什么词性呢?...