english: He took the sample, filtered it until he was sure that only something very small could have remained, and then took a tiny drop and added it to freshly cultivated bacteria.
non_english: Örneği alıp süzdü, ta ki sadece en ufak parçanın  kaldığından emin olana kadar. Sonrasında küçük bir damla alıp yeni ekilen bir bakteri kültürüne ekledi