Do the sanctions endanger Western economies? - Apakah sanksi terhadap Rusia membahayakan ekonomi Barat?

On 24 February Vladimir Putin launched an attack on Ukraine. Prior to the attack the United States and Europe had already imposed economic sanctions on Russia. They announced harsher sanctions after Russia attacked. How effective can those sanctions be? - Pada tanggal 24 Februari, Vladimir Putin melancarkan serangan ke Ukraina. Sebelum serangan itu, Amerika Serikat dan Eropa telah memberlakukan sanksi ekonomi terhadap Rusia. Mereka mengumumkan sanksi yang lebih keras setelah Rusia menyerang. Seberapa efektif sanksi tersebut?