The big worries on the reported releases of radioactive material in Japan center on radioactive iodine and cesium.

在日本报道的放射性物质泄漏中，最令人担忧的主要是放射性碘和铯。

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Still the cultural center of Japan, Kyoto is an absolute must-see.

仍然是日本文化中心的京都是一个必游的景点。

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Ohashi, a research fellow at the Japan Monkey Center, and colleague Tetsuro Matsuzawa observed the Bossou chimpanzees from July 2002 to March 2003 and then again from April to Sept. 2004.

岳大桥和哲朗松泽是日本猴类研究中心的研究员，他们在2002年7月到2003年3月以及2004年4月到9月这两段时间里对博苏地区的黑猩猩进行了深入的观察，同时也记录了6个案例来反映5只不同的黑猩猩是如何破解它们所遇到的陷阱的。

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Mister Kan also said the crisis at the Fukushima Daiichi nuclear power center is the worst Japan has ever faced.

VOA: special.2011.03.19

The crisis at Japan's Fukushima Dai-Ichi nuclear energy center has raised questions about the future of the nuclear energy industry.

VOA: special.2011.03.18

Michael Green,who a specialist in U.S.- Japan relations at the Center for Strategic and International Studies in Washington.

VOA: standard.2009.11.12

The Tokyo-based Japan Center for Economic Research estimates that the economy shrank in both October and November, in large measure due to weak exports with Europe as the primary culprit.

FORBES: East Asian Economies Slump

Backup generators fill the power gap, but the Japan Data Center Council recently warned that reliance on generators is causing a diesel fuel shortage.

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Japan had a reprocessing center in central Japan, called Tokai Mura, that harvested roughly seven tons of plutonium before the plant was shut in 2007.

WSJ: U.S. Opposes Japan's Nuclear Plan