durch seine

through his

→ durch
phrase Rare #24,631
through his Depending on context, it can also mean “because of his” or “by means of his.” “Seine” agrees with the noun that follows.
GE: Er schaute durch seine Fenster auf die Straße.
EN: He looked at the street through his windows.

Colin sah es durch seine Kamera.

Colin saw it through his camera.

— Harry Potter und die Kammer des Schreckens (2002)

Er täuscht andere durch seine äußere Erscheinung.

He deceives others through his outward appearance.

Durch seine Fahrlässigkeit kam es zu dem Unfall.

The accident occurred due to his negligence.

Aber ein Autor kann sich durch seine Figuren ausdrücken.

But an author can express himself through his characters.

— Anatomie eines Falls (2023)

Hans kommt durch seine Dummheit fort.

Hans gets away through his stupidity.

Ja, durch seine letzte Karte.

Yes, through his last card.

— James Bond 007 - Casino Royale (2006)

Zu dem Unfall kam es durch seine Nachlässigkeit.

The accident occurred due to his negligence.