1) Put a lot of time in on English.
多多补习英文。
2) How long do you learn English?
你学习英语多久？
3) private supplementary tutoring of English
英语补习
1.
The findings of the study suggest that being rational and prudent is a must in choosing private supplementary tutoring of English.
研究表明,对英语补习应持理性判断,更应谨慎行事。
4) How long have you been studying English?
你学英文多久了?
5) co existence and cooperation
文化多元互补性
6) complementation of various cultures
多元文化互补
补充资料：多多
1.极言其多。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条