Early on in his acquisition of English, George sometimes uses full NP subjects, sometimes uses pronominal subjects, and sometimes uses null subjects.
Early on in his acquisition of English, George sometimes uses full NP subjects, sometimes uses pronominal subjects, and sometimes uses null subjects.
起初在习得英语时，乔治有时会用完整的名词词组当主语，有时用代名词当主语，而有时用空主语。