D2: X is/are representative of a

从X 可以反映出Y这一更大的趋势时，可以使用这个句式。X：个例; Y：更大的趋势或者规律.

两者都是名词或者名词短语。shift后面的介词除了towards/to之外，还可以用in, 表示某方面的变化。

<X> is/are representative of a broader shift towards/in <Y>.

例句：

The efforts are representative of a broader shift amid the pandemic towards automation, artificial intelligence and digitisation. 

从这些尝试中可以看出这场流行病期间向自动化，人工智能和数字化更广泛的转变。

更多例句：

- <The omnipresence of WeChat payment> is representative of a broader shift towards <mobile payment>.

- <The growing popularity of boutique coffee shops> is representative of a broader shift in <sensibility> / < towards greater sensibility>.

人们的品味在变化，从精品咖啡店的流行可窥一斑。

Step 2: 句式临摹

The increasing number of digital libraries is representative of a broader shift in online learning.