1. Muab piv nrog cov kev tshaj tawm hauv TV ib txwm muaj, lub tshuab tshaj tawm muaj tus nqi qis thiab cov neeg pom meej.
2. Advertising machines are used in paper media for publicity. The display of advertising machines is more comprehensive and the form is more flexible. More importantly, the advertising machines are more environmentally friendly.
3. Lub tshuab tshaj tawm tau txais kev txhais lus siab multimedia nplooj siab txiav txim siab nti, nrog rau kev ua haujlwm siab thiab ua haujlwm zoo heev.

2022.04.18