英语语法分析

Customers pay about $300 for an autopilot that includes a GPS device, accelerometers, gyroscopes, magnetometers and so on.

客户花大约 300 美元买一架自动驾驶仪，其中包括 GPS 设备、加速表、陀螺仪、磁力计等。

To measure these minor deformations, scientists sent four gyroscopes into space in a mission called Gravity Probe b.

为了测量这种微小的变形，科学家们在引力探测- B计划中向太空发射了四个陀螺仪。

Without new batteries and new gyroscopes it would lose both the power and the ability to point in the right direction.

如果没有新的电池和陀螺仪，哈勃将失去动力并且无法指向正确的方向。