(alsotheproofofthepuddingisintheeating)usedtosaythatyoucanonlyknowwhethersth.isgoodor badafteryouhavetriedit布丁好不好,吃了才知道(评价事物的好坏只能凭实践检验) 11 二、词组 TextB 一、单词 Newwords column n-[C] 1anarticleonaparticularsubjectorbyaparticularwriterthatappearsregularlyinanewspaperor magazin...
When tillage is at right angles to the direction of the slope, it is referred to as contour tillage [116], an acknowledged form of conservation tillage. According to local climate and soil, medicinal plants that are suitable for local growth can be selected for NT/RT cultivation, which not...