青云英语翻译
翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5
[translate] Using scientific sampling methods
Using scientific sampling methods
Using science sampling method
Use the scientific method of sampling
Using scientific sampling methods
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]