期間
time;period;course
兩國領(lǐng)導(dǎo)人同意在聯(lián)大～在紐約會晤。The two leaders agreed to meet in New York on the margins (or the outskirts) of the UN General Assembly session./會議～in the course of the conference; during the conference /在…～ during;on the margins of;on the outskirts of;on the sidelines of/在聯(lián)大開會～when the General Assembly is in session/在休會～during the recess (or adjournment);when the meeting is in recess