读者须知：以下的内容，仅供参考。 国外已经有实验证实封闭气室加单向气阀会导致滑翔伞塌陷后不能正常恢复，我同意以上观点。

Preface, the following is just for reference. it has been proved that the closed cell with single way valve will make the paraglider can not recover properly after collapse, don't try it at home.

youdao

经过对以上观点的考虑，我倾向于同意后一种观点。

Taking above into consideration, I am inclined to agree with the latter.

youdao

我已经阅读、明白及完成这问卷。以上问题的答案均是本人所同意。

I have read, understood and completed this questionnaire. All questions are answered to my full satisfaction.

youdao