说话就像弹钢琴一样，每一句都至少有一个最高点。试着用大写标出每句的最高的。不妨试试。
I have JUST received a letter from my brother，Tim. He is in AUSTRALIA. He has been there for SIX months. Tim is an engineer.(don't stop here, read it like "and" added here) He is working for a BIG firm and he has already visited a great number of different PLACES in Australia. He has just bought an AUSTRALIAN car and has gone to ALICE SPRING， a small town in the centre of Australia. He will SOON visit DARVIN. From there，he will FLY to Perth. My brother has NEVER been abroad BEFORE， so he is FENDING this trip VERY exciting.
