Stephen Hawking初中英语作文

tephen hawking i one of the famou cientit in thi century. he i now wheelchair bound and unable to feed himelf or get in and out of bed alone. but he ha refued to give in to the condition. now he i regarded a one of the world＇ leading authoritie on comology. lat year he wa invited to china. he impreed uwithhielf-confident,humorouandwitty converation.