Các câu ví dụ cho từ frequency

1. Stanford University School of Medicine researchers unveiled the link between marijuana and the frequency of sexual intercourse in a study published on Friday in the Journal of Sexual Medicine.

2. In a proposal to Prime Minister Nguyen Xuan Phuc on Tuesday, the ministry suggested resuming flights to Guangzhou, Seoul, Tokyo, Taiwan, Vientiane and Phnom Penh, with the frequency of one trip per week from each side.

3. After the Covid-19 pandemic is contained globally, the frequency of international flights would be increased, the ministry stated.

4. " The frequency of other natural disasters, notably earthquakes, which accounted for 26 percent of losses, and volcanoes, which caused one percent, remained fairly constant over time.