我们: we是否: whether or not; whether; if有: 5年 fifteen years前世: previous existence; previous ...他们是否有共同的兴趣: why are they coming to hear you speak我不懂我们是否: around accidentallike on a breeze我们是否能保证有充足: is there any way of ensuring we'll have enough time for our talks我们是否遗失爱的真谛了: have we lost love of what it's about我们是否应该去还成问题: our sole worry is your relying too much on yourself（价格）弹性；是否有: elasticity看是否有: case 1是否有罪: guilty or not我们会看看你的民乐是否有用: we're gonna find out where you folks really stand我们是: nous sommes; we are检查a中是否有b: to inspect a for b检查是否有鹰: checkfalcon窗体是否有控制框: controlbox肩膀是否有所提升: i think so检查是否有手推车: checkcart是否有插件目录: plugin directory是否有个人主页: do you currently have a web page是否有利于发展: whether it would be beneficial to developing socialist productive forces是否有新短消息: newpm是否有用户资料: user profiles文章中是否有图: articles with images
