raise doubts and difficult questions for discussion是什么意思？

• candy
• theatre
• 造型的英文
• narrow
• 参与者英文
• 权限英文
• juice
• 领域英语
• lesson
• BARRIE
• modernize
• 解决方案英文
• committing
• 分配英文
• 参数英文
• 抛弃英文
• erased
• ultra
• pear
• tourist
• default
• repeat
• droplets
• reveal
• aspect
• banger
• organizations
• 呼吁英语
• emergency
• general

• supper
• toxicity
• 实施英文
• amazing
• panicked
• scared
• 队长的英文
• volume
• crayon
• chess翻译
• passage
• profile
• brat
• bombarded
• rice
• giraffe
• permitted
• algiers
• 流浪者英文
• 缺陷英文
• silver
• front
• 导师英文
• satisfaction
• vehicle
• ticket
• neck
• cheese
• fiercely
• 来源英语

• in the long term
• unexplained
• Yeti
• comic strip
• mountail climber
• run after
• in the dark
• life jacket
• up close
• tourist spot
• a great deal of
• westerner
• weatherman
• wish for
• stare up at
• be frozen with
• be linked to
• right out
• make progress
• My goodness
• bang into
• great white shark