英语改错.在线等…十个错误.my little cousin is greatly interested on scie

英语改错.在线等…
十个错误.
my little cousin is greatly interested on science.and he does some dangerous experiments sometime.although his parents want to encourage him to be great scientist,at times they worry about his safety.last week,when my cousin was doing an experiment,he hurts his thumb.my aunt felt sadly and wanted him to stop from doing that experiment.however,my cousin did not want to give up.she said ,"many scientists got hurt when they were doing experiments,so they did not give up."my aunt had to let him finish the experiments and he finally succeeded and he finally succeeded in finish it.