Contact is the most critical starting point—it helps to have foreigners living in and learning about these places, just as it helps to have Central Asians studying abroad.
接触是最关键的出发点——它有助于外国人融入和了解所支援的当地，同时也有助于当地人了解西方。
2
HIV-exposed infants and children, starting at 4-6 weeks after birth, or at first contact with health care, and continued until HIV infection is excluded.
Recognise if you are starting to withdraw from social contact, or working all the time in your home office to avoid mixing with others or deal with other problems.