Các câu ví dụ cho từ warns

1. Trinh Ngo Binh, a dermatologist in the city, warns that such high UV levels can accelerate skin aging and cause many health risks such as skin cancer.

2. Russia warns NATO not to build up naval forces in Black Sea U.

3. Climate change is threatening the Latin American zones most favorable for growing coffee, according to a study out Monday that warns seed production could drop by nearly 90 percent by 2050.

4. Vietnamese citizens who are waiting for marriage documents in America with an expired visa need to be careful, California-based Tania Pham warns as a nationwide wave of arrests of immigrants facing deportation began on Sunday.

5. "Practicing meditation at home without any guidance is harmful," Binh warns.