Antiretroviral drugs have come down in price, but starting treatment earlier can still represent a lot of money.

VOA: standard.2010.07.21

who is also supposed to have come earlier.

也被认为很早就来到了美洲大陆。

哥伦布的故事 - SpeakingMax英语口语达人

Industry experts say because of the political crisis, about 13 million tourists will come this year, down from earlier forecasts of 16 million.

VOA: standard.2010.05.21