492. With the deepening of China's reform and opening-up,...
译文随着中国改革开放的深入，……
点睛本句型是典型的谈论中国发展所带来的利弊的句型，考试中经常会用到本句型。reform and opening-up或者the policy of reform and opening-up指的就是“改革开放政策”。deepen意为“深入；深化”。如：
Development requires that we uphold and deepen the reform. 要发展就必须坚持和深化改革。
本句型需要替换的部分主要是主句部分，替换时应注意句子结构的完整性。
句型拓展Over the past 30-odd years since the introduction of reform and opening-up, China has achieved great results in economic development and social progress. 自从实施改革开放政策30多年来，中国的经济发展和社会进步取得了举世瞩目的成就。
Since Deng Xiaoping introduced the opening-up policy in the late 1970s, China's economy is keeping a sound and steady increase. 自从20世纪70年代后期实行邓小平提出的改革开放政策以来，中国的经济持续稳步增长。
