This is indeed a regrettable thing.
这确实是件非常令人遗憾的事情。
This is indeed quite a regrettable thing.
这真是一件发令人遗憾的事情。
This is indeed a quite regrettable thing.
这真是一件件发令人遗憾的事情。
The ignorance of a director of this large organization is regrettable.
如此大的组织的总监的无知是令人遗憾的。
The ignorance of a director of this large organization is regrettable.
如此大的组织的总监的无知是令人遗憾的。
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