But as long as they had at least a gold credit card and a solid professional or civil-service job to go back to, they were free to come to Japan, to shop until they dropped.

但是只要他们至少有一张信用金卡和固定的职业或是公务员，他们就可以自由到日本购物直到他们离开。

youdao

The R4 card has already been banned in Japan and is difficult to acquire in the United States, but several online vendors offer the product.

R4卡在日本已经被禁止使用，在美国也很少见，但是仍有很多商贩在网上出售该设备。

youdao

Japan has roughly 500 smart-card operators that supply “digital wallets”.

日本现已有约500家智能卡运营商提供“数码钱包”服务。

youdao

Sensor data is stored on the device for a fixed period of time, and accumulated data can be transferred using a special application and FeliCa technology, a popular smart card system in Japan.

ENGADGET: Fujitsu collar monitor proves that all dogs go to the cloud

The device is particularly well suited for a country with strong misgivings about plastic money: both Japan's credit- and debit-card markets are under-developed.

ECONOMIST: Japanese payments

Hong Kong's Oriental Daily News hails China's Second Artillery Unit for "flashing a 'trump card' to deter the US and Japan" by deploying new missiles within "striking range" of Okinawa in Japan.

BBC: China media: Hacking dismissed