A closer look at the fertility behavior of the poor is important because of the extensive literature on the "replacement effect" of high infant mortality.

仔细研究穷人的生育行为是很重要的，因为有大量关于婴儿高死亡率的“替代效应”的文献。

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They were turquoise, alligator-effect high heels.

BBC: Playing the favourite

Javier Solana, the so-called "High Representative" of the EU -- in effect its foreign policy supreme -- is working on the command structure and seeking to ease the worries of countries like Turkey, currently in NATO but not in the EU, that they will be squeezed out of future decisions on European security.

CNN: Europe bites bullet with defence force

The 2008 Benetti yacht Alibella is a high-profile example of the effect the international economic climate.

CNN: Super-yacht prices plummet as recession hits