166. Do you speak English? 你会说英语吗？

167. Yes, a little. 会讲一点。

168. Let me introduce myself. 让我自我介绍一下。

169.Would you please open the door for me? 请你帮忙开个门好吗？

170. Your English is very good. 你的英语很好。

171. You speak English pretty well. 你的英语讲的很好。

172. Are you a native speaker of English? 你的母语是英语吗？

173. My native language is Chinese. 我的母语是汉语。

174. He speaks with London accent. 他带点伦敦口音。

175. He has a strong accent. 他口音很重。

176. I have some difficulty¹ in expressing myself. 我表达起来有点困难。

177. I'm always confused² with "s" and "th". 我常把s和th搞混。

178. Would you mind closing the window for me? 能帮我关一下窗户吗？（你介意关下窗户吗？）

179. Your pronunciation is excellent. 你的发音很好。

180. How can I improve my spoken English? 我该怎样才能提高口语水平？