1.pose for 摆好姿势
例句:The model posed herself for the art students.
模特儿摆好了姿势让美术专业的学生临摹。
2.pledge to 保证
例句:The meeting ended with a pledge to step up cooperation between the six states of the region.
会议以承诺加快这一地区六国间的合作而结束。
3.connected to 与..有关
例句:The dispute is not directly connected to the negotiations.
这一争端与谈判没有直接联系
4.Secretary General 秘书长
例句:The UN secretary-general yesterday recommended an enlarged peacekeeping force.
联合国秘书长昨天建议扩充维和部队。