高分求助：翻译下面的话（汉译英）

1. Do you know blood pressure? Blood pressure is a healthy barometer of human body. Hypertension
often leads to people the organ damage such as the heart , the brain , kidney, the life will
endanger people when grave is safe, therefore being going to know self blood pressure change ,
prevent trouble before it happens.
2. Be in a hospital and why differently to measure blood pressure value at home? Blood pressure changes , measures especially in the hospital because motion and environment different , may say this is "white clothes " blood pressure on 20 mmHg , medical science than the average measurement value height in home puts up 15 mmHg ~ like the result taking place because of discomposed and strained measurement.
3. Is the blood pressure value why to measure every time all different? Blood pressure is in at all times all change, even if continuous measurement also has changes in one day. Simultaneous binding is connected with to measuring posture and the arm besides , ask correctly tie up arm belt, the posture adopting correctly measures under the same condition.