副詞 so far:

1. used in negative statement to describe a situation that has existed up to this point or up to the present time
   同義詞：thus far, up to now, hitherto, heretofore, as yet, yet, til now, until now
2. to the degree or extent that
   同義詞：insofar, in so far, to that extent, to that degree
3. used after a superlative
   同義詞：yet

1. I have had no reply from her so far.
   我至今沒有得到她的答復(fù)。
2. The bus route goes so far as that, so you'll need to take a taxi.
   汽車路線到此為止了，你得叫輛的士。
3. Even on the most charitable analysis, it has not been a great success so far.
   即使根據(jù)最寬的標準來說，到目前為止還算不上成功。
4. So far as English is concerned, it is not so difficult as you might think.
   就英文而言，它并不像你所認為的那樣難。
5. So far I haven't heard of anybody who wants stop living on account of the cost.
   迄今為止，我從未聽說過有人因生活費過昂而不要生存下去的。
6. I am resolved to try story-writing but so far have not made a start.
   我下決心試試小說寫作，不過迄今為止還沒開始。
7. We've only raised 2000 so far; we're still 500 short (of the amount we need).
   我們到目前為止才籌集到2000英鎊，(離所需數(shù)目)還差500英鎊。
8. The scientist is doing experiments no one has so far attempted.
   科學(xué)家們正在作一項迄今為止沒人做過的實驗。