There are four of us including my parents, a younger sister and me.
有四口人,父母亲、妹妹和我。
We don't have any different opinions about the contractual obligations of both parties.
就合同双方要承担的义务方面,我们没有什么意见。
OK. Our plan is to produce an advertisement for this famous computer which is supplied by one of China's biggest computer producers-Legend Computer Group Corporation. Any ideas?