Examples
DNADNAjiǎn cè检测biǎo míng表明，tā他shì是wú gū无辜de的。
DNA检测表明，他是无辜的。
A DNA test showed he was innocent.
快筛虽然方便，但仍有伪阳性或伪阴性的可能，不能完全取代PCR检测。
Rapid tests are convenient, but there is still a possibility of false positives or false negatives, and they cannot fully replace PCR testing.