Các câu ví dụ cho từ back

1. Teachers at public preschools, though not experiencing the same level of hardship as their colleagues in the private sector since they continued to receive salaries and allowances even when schools were closed, also look forward to going back to work.

2. The image of colorful decorations on Hoi An boats had decreased for a while, but in late 2021, when the town began to welcome back tourists after a Covid-19 pause, the boats with colorful lanterns emerged again.

3. Hoang Vu tried to get his/her tokens back by going on the Internet and looking for third-party help.

4. The Phong, an expert on blockchains and cryptocurrency, said that if tokens are lost, it would be nearly impossible to get them back due to their anonymous and decentralized nature.