1.The United Kingdom has also signed air bridge agreements with several other countries.
sign 签署
The treaty was signed on 24 March.
条约是3月24日签订的 。
2.Travellers arriving in the UK must inform the government of their contact details, travel details and the address of where they will isolate for two weeks.
isolate 隔离
Patients with the disease should be isolated.
这种病的患者应予以隔离 。