Please !! help me check the paragraph

" Robot is the one of the most greatest inventions in human history . It brought a lot of benefits to our life . First of all , Robot works with high productivity . Robots produce more accurate and high quality work . They rarely make mistakes and more precise than human workers . A large number of products can be produced in a short amount of time . Next , Robot ensures our safety . They will replace human in ricky jobs . They can work in hazardous conditions such as poor lighting or toxic chemicals . They are also capable of lifting heavy objects without injury or tiring . safety of wokers will be increased by preventing accidents since humans mustn't do dangerous jobs . In addition , Robots have an important role in the search and rescue. Obviously , Robots have many advantages . we should make use of them in our life. "
Thanks.