令我非常遗憾的是，贵方105号订单直至目前尚未到达我处。

Much to our regret, the L/C for your order No 105 has not reached us up to now.

youdao

然而，令我们感到非常遗憾的是，现在我们发现这些中文字具有更深层的含义，而对于一个母语不是中文的人来说，这种含义并不十分明显。

To our sincere regret, however, it has now emerged that the text contains deeper levels of meaning, which are not immediately accessible to a non-native speaker.

youdao

然而，令我们感到非常遗憾的是，现在我们发现这些中文字具有更深层的含义，而对于一个母语不是中文的人来说，这种含义并不十分明显。

To our sincere regret, however, it has now emerged that the text contains deeper levels of meaning, which are not immediately accessible to a non-native speaker.

youdao