他为格拉夫顿六户人家修剪草坪和花园，他们中一些是父母的朋友，此外他还是个积极的义务消防员。
He MOWS lawns and gardens for half a dozen clients in Grafton, some of them family friends. And he is an active volunteer firefighter.
各方表示将履行各自在共同声明中承担的义务，共同为推动六方会谈作出积极努力。
The parties indicated they will fulfill their obligations prescribed in the joint statement so as to contribute to six-party talks.
中国积极参加国际军控和裁军领域的活动，严格遵守和全面履行国际军控条约义务。
Second, China has taken an active part in international arms and disarmament efforts, strictly abided by and comprehensively fulfilled the obligations of international arms control treaties.
应用推荐