You know the secret of Siwa lies in the woods.

你可知道锡瓦秘密在林子里。

youdao

Siwa Msangi, a research fellow at the Washington-based International Food Policy Research Institute, says the margin for error in global food production has been virtually eliminated.

设在华盛顿的国际食物政策研究所的研究员姆桑吉说，全球食品产量的误差实际上已经消失了。

youdao

Siwa Msangi, a research fellow at the Washington-based International Food Policy Research Institute, says the margin for error in global food production has been virtually eliminated.

华盛顿国际食品政策研究所的研究员斯娃.姆桑吉（Siwa Msangi）说全球粮食产量的盈余实际上已经不存在了。

youdao

The article 'Siwa: An Egyptian oasis' was published in partnership with Lonely Planet.

BBC: Siwa: An Egyptian oasis

Siwa's very isolation helped protect a unique society that until today stands apart from mainstream Egyptian culture.

BBC: Siwa: An Egyptian oasis

Alexander the Great made a special trip to Siwa in the fourth century B.

WSJ: Staying at Adr��re Amellal in Siwa, Egypt