Các câu ví dụ cho từ trail

1. Barack Obama returned to the campaign trail for the first time in months Thursday, railing against the "politics of division" after keeping a low profile and avoiding direct confrontation with his White House successor.

2. Expected world cereal output would still represent a record, but would trail projected demand, leading to a fall in forecast cereal stocks, FAO said.

3. If you choose to set up a tent along the trail, remember to take warm clothes and an insect repellent, and buy firewood from locals to burn at night.