resow

1.6.Where aridity, degeneration or soil erosion occurs as a result of overgrazing, users of the grasslands shall be required to reduce grazing and resow forage grass so as to restore vegetation.

因过量造成草原沙化、退化、水土流失的，草原使用者应当调整度，补种草，恢复植被。

2.Tianjin is also the first country to achieve a government-funded, free for children aged 2-13 resow hepatitis B vaccine, and have achieved remarkable results.

天津市还在全国第一个实由政府出资，免费为2至13岁儿童补种乙肝疫苗，并明显效果。