she is disabled,but she tries her best to do everything herself这个句子中,为什么 不是by herself而只是herself?

she is disabled,but she tries her best to do everything herself这个句子中,为什么 不是by herself而只是herself? but tom's aim is to help disabled people around the home.什么意思 I knew Jane. She is a disabled person(合并句子） I knew Jane___ ___ a disabled person说明原因,并翻译句子,谢谢~ But think she is short. 英语翻译Tracy Wong is a well-known Chinese-American writer.But her writing skill was something she picked up by herself.After her first job ,teaching disabled children,she became a part-time writer for IBM.Then,writing stories was simply a person 英语翻译Tracy Wong is a well-known Chinese-American writer.But her writing skill was something she picked up by herself.After her first job ,teaching disabled children,she became a part-time writer for IBM.Then,writing stories was simply a person 英语翻译Tracy Wong is a well-known Chinese-American writer.But her writing skill was something she picked up by herself.After her first job ,teaching disabled children,she became a part-time writer for IBM.Then,writing stories was simply a person 英语翻译Tracy Wong is a well-known Chinese-American writer.But her writing skill was something she picked up by herself.After her first job ,teaching disabled children,she became a part-time writer for IBM.Then,writing stories was simply a person She is a g____ girl ,but she is quite short. she is strict but she is Very kind. she,short,nice,she,but,is,is,too she is thin but she is always on a diet she is anything but a fool . 英语翻译she is beautiful,but she can kick your ass. She is staying at home .But she doesn't feel . Sometimes she feels tired,but she is happ.翻译 改错 Clever as she is ,but she works very hard. she is in her________(forty) ,but she still looks young