thus far

详细解释:迄今为止, 就此范围说来, 就此程度说来, 到某种程度为止
【法】 至今, 迄今

英语解释：

副词 thus far:

used in negative statement to describe a situation that has existed up to this point or up to the present time同义词：so far, up to now, hitherto, heretofore, as yet, yet, til now, until now