A:I hear scientists in the US have discovered a new AIDS vaccine.
我聽(tīng)說(shuō)美國(guó)的科學(xué)家發(fā)明了新的艾滋病疫苗。
B:Does it work?
它有效嗎?
A:I don’t know. The report says it is better than the old vaccines.
我不知道。報(bào)告說(shuō)它比舊的疫苗有用。
B:Don’t count on it. I think the best way to prevent AIDS is to keep yourself clean by having clean sex and keeping a regular sex partner.
不要依賴(lài)疫苗。我覺(jué)得預(yù)防艾滋病的最好方式是通過(guò)擁有干凈的性關(guān)系和固定的性伴侶保持自身的干凈。
A:Right. That’s why doctor say AIDS prevention means cleanness.
說(shuō)得對(duì)。那就是為什么醫(yī)生說(shuō)艾滋病的預(yù)防在于潔凈。