英语语法分析

Many of the keitai-credit systems rely on a NFC chip called FeliCa, which was developed by Sony. This chip is embedded in both NTT DoCoMo's wallet phones and the new Pasmo system.

许多手机信用系统借助一种名为灵通卡（FeliCa）短距通讯芯片发挥作用，该芯片由索尼公司研制，内置于NTT的手机钱包和新的帕斯莫系统。