到目前为止

• Up to now everything has been successful .
  到目前为止，一切都很顺利。
• It is merely a hypothesis; so far .
  到目前为止，这仅仅是一种假设。
• Fusion has not, so far, been tamed .
  到目前为止，还不能控制聚变。
• He has completed the second chapter so far .
  到目前为止他已经完成了第二章。
• Up to now he has been quiet .
  到目前为止他仍保持沉默。
• It has worked well as yet .
  到目前为止还没有出毛病。
• There's no suspicion of being shadowed so far .
  到目前为止，好像还没有疑心到有人窥伺。
• He did n't realize that he was wrong up till the present moment .
  到目前为止他还没意识到他错了。
• So far the work has been easy but things may change .
  到目前为止，这工作很容易，但情况可能变化。
• Whatever the havoc so far, the hull was holding .
  不管到目前为止这场浩劫多大，艇壳还是经受住了。