恣意wanton;unbridled;reckless;wilful
～践踏别国主权wantonly trample on the sovereighty of other countries/～掠夺发展中国家资源wilfully plunder the resources of developing countries /～侵犯别国领土unscrupulously(or wilfully)encroach upon others’territory/～入侵carry out wilful intrusion;wilfully intrude into/～妄为behave unscrupulously;act wilfully |