Charcoal is mainly used for cooking purposes and small-scaled industries.
木炭主要用于做饭和小型工业。
2
It mixes SOHU (i. e. residence and work), small-scaled business and entertainment, is characterized by higher density and smaller-scaled street division.
它混合了SOHU(居住、工作)、小型商业、娱乐等功能，以密度较高、尺度较小的街道划分。
3
It also suggests that if possible, more questions requiring constructed response should be used, especially in small-scaled English tests, to enhance the test validity.