161. We should get into the habit of keeping good hours.
162. The condition of our traffic leaves much to be desired.
163. Smoking has a great influence on our health.
164. Reading does good to our mind.
165. Overwork does harm to health.
166. Pollution poses a great threat to our existence.
167. We should do our best to achieve our goal in life.
168. Weather a large family is a good thing or not is a very popular topic, which is often talked about not only by city residents but by farmers as well.
169. As is known to all, fake and inferior commodities harm the interests of consumers.
170. Today an increasing number of people have realized that law education is of great importance. In order to keep law and order, every one of us is supposed to get a law education.