"as good as gold" berati bagus sekali atau bisa diandalkan
Contoh:
- ‘The old car is still going well and the engine is as good as gold. It is very reliable indeed.’(mobil tua ini masih stabil dan mesinya bagus sekali. sungguh bisa diandalkan)
- ‘My little son is really great and now he's as good as gold when we travel in the car. No problems at all.’(putra kecilku benar-benar hebat dan sekarang dia bisa diandalkkan dalam mobil saat kami bepergian. tak ada masalah sedikitpun)
