求翻译：第二十一条 出席董事会会议的法定人数为全体董事的四分之三。不够四分之三人数时，其通过的决议无效。会议决录应归档保存，会议记录用中、英文文字书写，并且每个出席会议的董事均应在会议记录上签字。是什么意思？

Article a quorum for a meeting at the Board of Directors for three-quarters of all directors. When the number is not three-quarters of its adopted resolutions. Meeting must be archived recording, meeting records, the English writing on, and each director attended at the meeting shall sign the record

Article 21 of the quorum present at the meeting of the Board of Directors for the whole 3 / 4. When enough number 3 / 4, its adoption of resolution null and void. The Archive directory should be used, and the proceedings of the meeting, in both English and writing, each attended the meeting of the D

21th article attendance board of directors conference quorum for all trustee 3/4.When insufficient 3/4 populations, it passes the resolution is invalid.Can resolve the record to be supposed to file away the preservation, the council book with Chinese and English writing writing, and each attends the

Article 21st three-fourths attending the quorum for the meeting of the Board of Directors. Not enough at the number of three-fourths, of resolutions adopted by it is not valid. Were recorded in the summary of the Conference should be archived to save, meeting minutes, in Chinese and English letter w

正在翻译，请等待...