flag means to decline in vigor 怎么理解呢

flag means to decline in vigor 怎么理解呢 china flag in fivestar what means 怎么回答 When you in vigor,strive to engage in learning. 英语翻译means to 怎么翻译呢?这是什么句型? 英语翻译Internet use appears to cause a decline in psychological on the decline 还是in the decline Relative decline contributes to absolute decline . 英语阅读理解.Education is not an end,but a means to an end.In othe to decline 意思 帮忙翻译句子:decline in writing to continue to accept supervisory work in pairs to find out.means? on the decline和in decline的区别