The traditional textbook merely serves as a skeleton.
出自-2013年6月閱讀原文
a mere skeleton of traditional textbooks
出自-2013年6月閱讀原文
Not only will the sunken plane create the perfect skeleton for artificial reef growth, but authorities hope this new underwater attraction will bring tourists to the area.
2019年6月四級真題（第三套）閱讀 Section A
Todd Park, a local detective, said the method has helped him learn more about an unidentified woman whose skeleton was found near Great Salt Lake.