2017年6月英語四級考試寫作常用優(yōu)美句子（2）

　　... XX ... have been used for ... The former / first ... The latter / second ...

　　☞ 原文

　　▌Two main techniques have been used for training elephants, which we may call respectively the tough and the gentle. The former method simply consists of setting an elephant to work and beating him until he does what is expected of him…The gentle method requires more patience in the early stages, but produces a cheerful, good-tempered elephant who will give many years of loyal service.

　　馴象主要有兩種方法，可分別稱為強硬法和溫柔法。簡而言之，前一種方法就是讓象干活，并把它打到順從為止……溫柔法在早期需要(馴象者)更大的耐心，但馴出的象心甘情愿，脾氣好，會為主人忠心服務(wù)多年。

　　☞ 巧用

　　▌Three approaches can be used for improving air quality. The first is to plant more trees ... The next is to use clean energy ... Finally, the government needs to optimize industrial layout.

　　有三種方法可以改善空氣質(zhì)量。一是增加綠化，而是使用清潔能源，三是優(yōu)化工業(yè)布局。