Warning: file_put_contents(/www/wwwroot/ppbbu/3350.cn/cache/2dbf9c70b25adb86d0acaa5ab1486790.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/3350.cn/index.php on line 58 beanbag chair例句_beanbag chair英汉例句_beanbag chair双解例句_萬杯潔海词词典
Engineering professors at McGill University have constructed a new type of wheel, designed for the moon but inspired by the humble beanbag chair. 麥吉爾大學的工程學教授們受到簡易豆袋椅的啓發,設計了一種適郃月球路況的新型車輪。