Jamie has volunteered with catalytic communities , ciacac , and calle .

杰米在催化剂协会、ciacac和calle组织做志愿者。

Mr de la calle argues that demographics are behind this .

德拉卡列认为，这种趋势背后的原因是人口构成。

Calle fermin , porlamar , margarita island , venezuela .

街道费尔明，波拉马尔，委内瑞拉玛格丽塔岛。

It probably undercounts the informal economy and remittances . It also fails to take into account the rise in quality and fall in price of many goods since mexico opened up its economy in the 1990s , argues mr de la calle .

该方法可能少计了非正式经济和汇款额，同时也没能把墨西哥自1990年代以来的经济开放所带来的许多产品质量提高和价格下降考虑在内，delacalle表示。

The resulting agreement shows that " retaliation works " , says luis de la calle , a former mexican undersecretary for international trade negotiations .

“所达成的协议表明墨西哥的报复性措施有效”，负责国际贸易谈判的前墨西哥副部长luisdelacalle如是说。