4 sentences for 驗血 (yàn​xiě — to have a blood test)

1. 孩子们明早要验血。

   hái​zi men míng​zǎo yào yàn xiě.

   The kids have to get blood tests tomorrow morning.

   Source: AI Challenger 2017

2. 可能还需要其他检测，例如验血。

   kě​néng hái xū​yào qí​tā jiǎn​cè, lì​rú yàn xiě.

   Other tests, such as blood tests, may also be required.

   Source: CCMatrix

3. 任何怀疑自己体内铁含量低的人都应该去验血。

   rèn​hé huái​yí zì​jǐ tǐ​nèi tiě hán​liàng dī de rén dōu yīng​gāi qù yàn xiě.

   Anyone who suspects they have low iron levels should get a blood test.

   Source: CCMatrix

4. 验血是最精确的方法，但需要训练有素的技术人员才能完成。

   yàn xiě shì zuì jīng​què de fāng​fǎ, dàn xū​yào xùn​liàn​yǒu​sù de jì​shù​rén​yuán cái​néng wán chéng.

   A blood test is the most accurate method, but it needs to be performed by a trained technician.

   Source: CCMatrix