τὸ πλῆθος οὐκ εὐαρίθμητον ἦν → the crowd wasn't easy to count, the crowd was not small, it was not a small crowd
δαΐως: умело, разумно, искусно (δ. καὶ μεγαλοπρεπῶς Epicur. ap. Plut.).
extraordinariamente