1.Essentially, a theory is an abstract, symbolic representation of what is conceived to be reality.
实际上,一种理论只能抽象地象征地表达现实.
2.Long before children are able to speak or understand a language, they communicate through facial expressions and by making noises.
儿童在说和理解一种语言之前,他们是通过面部表情和声音来交流的.
3.Thanks to modern irrigation, crops now grow abundantly in areas where once nothing but cacti and sagebrush could live.
归功于现代的浇灌技术,在除了无结果和山艾树不能在那里存活之外,那里的农物获得了大量的丰收. |
