You can enter a square on the ground where the citizens of Billund can roam around freely without a ticket.

可以进入地面上的一个广场，比隆市民可以在这里自由漫步，无需门票。

The aircraft's final commercial flight was to transport about 90 tons of COVID 19 test kits from Tianjin, China to Billund, Denmark, via Bishkek, Kyrgyzstan.

这架飞机的最后一次商业飞行是将约 90 吨的 COVID 19 检测试剂盒从中国天津经吉尔吉斯斯坦比什凯克运送到丹麦比隆。