《英文天天写》是沪江部落一档写作类节目，其目的在于提升大家的英语写作能力。每期节目主持人都会给出一个话题，积极参加的童鞋还会得到主持人的专业点评哦！想提高英语写作的童鞋千万不要错过哦！去沪江部落订阅本节目！

   

话题：

Writing: imagine a scenario or express your opinion
Humming
Humming is a low, buzzing sound. What is humming? Why is the humming sound heard?
This week's topic: They were humming a tune... (90-110 words)

Suggestions:
1) humming bird
2) humming a melody
3) the humming of an air-conditioning unit
4) humming an agreement
5) Instead of writing a scenario, feel free to comment on the story below.

范例1：

As he stayed hidden in the shadows, he maintained a keen eye on his surroundings. Soon, the low humming of a car engine can be heard in the distance. It turned out that there was not one but two cars which rolled into the open area below, almost at the same time. From his high vantage point, Al used his night vision goggles to see if he could zoom in on the face of the drivers of the two vehicles. In the mean time, from there earpiece he was wearing, Al heard his partner tell him that he was scanning through different surveillance cameras in the area.

想要得到专业主持人的点评和意见吗？快来节目现场一试身手吧>>