[+] CosBrowser, ParentObj in myLv2 to be removed
{+] CosBrowser, Two-Doc juxtapose mode, Orientation default shd be Horizontal
{+] CosStream.OpenStream(mode)
[+] PageAppend, PageMove, PageInsert, total pageCount correct, but pages' content become blank, why??? -> chk xref correctness, dirty flag for _objCacheTable, ...
[+] 陽台的英文 balcony
走廊的英文 corridor
冷氣機 air-conditioner
cooler : a refrigerator for cooling liquids, 冷卻器
