An Amazing Flying Machine
Imagine you are having a good time on a boat in the middle of a lake. You feel thirsty but you are too lazy to row back and buy a drink, so you use your phone to order one. A few minutes later, a flying machine lands on the boat, with your drink. Does it sound too good to be true?
Well, some companies are testing machines like this to see if they are good tools for delivering packages. This flying machine is known as a drone. It can fly to places that are hard for people to reach. For example, we can now take clear pictures of volcanoes easily with a camera drone. What's more, drones can also be used to check the health of plants, help put out forest fires, or even save lives.
Although drones are great tools, they also create problems if they are not used correctly and carefully. The following news stories are heard from time to time. A drone flies into someone's yard and takes pictures of them without their knowledge, a drone falls from the sky and hits someone on the head, or a drone flies too close to an airplane and almost causes an accident.
That's why more and more countries are coming up with rules for the use of drones. It is clear that drones will continue to help us in many other ways, but we are not sure how they will change our everyday life in the future. Let's wait and see.
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The famous actor came from a small village.
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There are almost no typhoons in winter.
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Jane and I buried our time capsules in the backyard.
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Many people were found dead after the disaster happened last night.
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Emma was heartbroken when her grandmother passed away.
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I hate to deal with Nancy at meetings. She's hard to talk to.
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Allen was sorry to bring sorrow into the family.
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There's a kitty sleeping in the middle of the box.
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The whole village was wiped out after the storm last night.
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Things will go on. Just don't worry about it.
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My grandpa is sitting on the couch in the living room.
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She hid the love letter in her drawer.
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We voted Alison as our class leader this year.
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You'd better not let her come into the kitchen. She will burn the house to the ground!