Các câu ví dụ cho từ spell

1. The National Hydrometeorological Forecasting Center said in a report that a cold spell from China is moving south and will arrive in Vietnam on Thursday.

2. A combination of a cold spell and monsoon winds triggered heavy rains and flooding in the central and south-central regions and the Central Highlands, according to the National Center for Hydro-Meteorological Center.

3. 18, combined with rains, has plunged northern Vietnam regions into the coldest spell seen since the beginning of winter.