你的一个顽疾是n,l,改了以后好像就想不出来别的了。你要真想彻底纠音可以试试读这个段子,让大家(尤其小千)给你听听,看哪些音你是需要work on的:
Standard Text for Accent Evaluation:
Mary is thirty-one years old. She lives in New York City, where she has lived for 18 months. She got her degree in Fine Arts and now works as a consultant for a marketing firm. She loves Manhattan and all it has to offer. So do her friends, who visit her often. When she has guests in town and it's warm, she might take them to Central Park or to walk over the East River, on the Brooklyn Bridge in the evening. Some of her guests like to shop at the famous stores, like the toy store FAO Schwartz. A few want to see the old churches. It is a pleasure for her to show them the town.
New York is well known for its restaurants. One of Mary's favorite places is a Bar-B-Q joint, Blue Smoke. Her friend James is a waiter there. Sometimes she'll go for brunch because it's fairly cheap.