1st-tier是什么意思？

• various
• 解决方案英文
• bothering
• dragon
• searches
• profile
• polite
• 流浪者英文
• neck
• cloud
• 旋律的英文
• droplets
• prompt
• tourist
• 领域英语
• peeping
• text
• 队长的英文
• PEGGING
• 抛弃英文
• vehicle
• approaches
• giraffe
• reveal
• ultra
• silver
• 参与者英文
• panicked
• explore
• predict

• organizations
• 确认英文
• 权限英文
• brat
• intermission
• emergency
• 导师英文
• 方案英语
• giraffe
• 来源英语
• theatre
• volume
• amazing
• lycopene
• committing
• erased
• BARRIE
• monitor
• lake
• failure
• 分配英文
• 呼吁英语
• pear
• narrow
• 实施英文
• scared
• front
• 缺陷英文
• disappointed
• passage

• foreheadand
• outas
• quicksano
• Asencio
• prospected career
• yearsago
• multidisciplinary
• Eleftherios
• andmarried
• Alashankou
• Letitia James
• sufficient data
• Trunkwrote
• whimpring
• exercse
• without your help
• emerged from
• forging ahead
• Europe New
• become bigg
• nonmaterial
• airstrikes
• trackPower
• interconnectivity
• Rubeus