Các câu ví dụ cho từ vowed

1. Indonesia on Monday vowed to block Facebook Inc's WhatsApp Messenger within 48 hours if the service did not ensure that obscene Graphics Interchange Format (GIF) images were removed.

2. The Philippines said on Tuesday it would investigate whether safety regulations were ignored at an office where a fire killed 37 call center employees, and vowed to impose sanctions if firms had not met standards.