Translate the following sentence into Chinese.
Horses are used in guarding herds, carrying men in lands where there are no roads, and helping farmers work their land.
Dogs are particularly valuable in guiding the blind, protecting property, finding lost people, and hunting criminals.
This technique compares satellite radar images of Earth taken at different times to detect ground movement.
The first thing a dog is taught is to obey. It should not take too long for him to learn commands.
Translate the following sentence into Chinese. It aims to study the North American continent’s structure and evolution and the physical processes that control earthquakes and volcanic eruptions.
The new technologies will substantially refine earthquake hazard maps.
We knew that something was up because an earthquake had not occurred there historically and yet a large amount of strain needing to be released had accumulated.
People realize that, although animals may not have the same intelligence as human beings, they are smart enough to learn certain things.
Some dogs quickly learn the difference between unwanted people and friends.
Wild animals from the jungles, forests and seas are very popular performers in circuses and moving pictures.
The GPS measurements solidified in many scientists' minds how valuable data from space-based instruments could be for collecting precise measurements of Earth's crustal movements.
In addition, lidar is now used in combination with the GPS measurements to provide images of ground deformation for the entire Southern California earthquake region.
Theses new technologies, coupled with powerful new computer modeling capabilities, have revitalized research in understanding earthquakes and earthquake processes.
Such a mission is a key component of EarthScope, a jointly led initiative by the National Science Foundation, NASA and the U.S. Geological Survey.
We’ve confirmed through space observation that Earth’s surface is constantly moving, periodically resulting in earthquakes.
It provides a continuous measurement of ground deformation at 250 locations with a precision of a few millimeters, measuring the slow buildup of deformation along faults.
After the earthquake, additional GPS data made it possible to rapidly and uniquely determine where the fault ruptured and to measure how the earthquake had deformed Earth's surface.
That is, he would go from my breakfast to half a dozen others, and beg something at each.
We can measure both the quiet motions preceding earthquakes and the quakes themselves.
I made him a little pillow to sleep on, and he was very fond of it.