group testing的用法和樣例：
例句
- Complex sample testing results should be in line with existing national product standards and design requirements.
抽樣復驗結果應符合現行國家產品標準和設計要求。 - All pupils would have easy access to emergency contraception and pregnancy testing without their parents being told.
今後，所有學生都可以在不告知家長的情況下方便地得到緊急避孕和驗孕服務。
