According to my knowledge, China has a multi-function contingent of 315 militaryengineers engaged in peace-keeping operation in Darfur, Sudan at present.
据我了解，目前中国在苏丹达尔富尔地区有315名多功能工兵分队参与维和行动。
2
A: According to my knowledge, China has a multi-function contingent of 315 militaryengineers engaged in peace-keeping operation in Darfur, Sudan at present.
答：据我了解，目前中国在苏丹·达尔富尔地区有315名多功能工兵分队参与维和行动。
3
For the rebuilding, Lisbon's militaryengineers invented Europe's first earthquake-proof buildings (soldiers marched round them to test reactions to vibrations).