like: The instructions were very complicated. They could have been simpler. → →
2596
The instructions were very complicated. They could have been simpler. ☊ 
Chỉ dẫn rất phức tạp. Lẽ ra nó phải đơn giản hơn. ☊ The instructions were very complicated. They could have been simpler. ☊ Chỉ dẫn rất phức tạp. Lẽ ra nó phải đơn giản hơn. ☊