Aviation was lamentably weak and primitive.
航空设施极其薄弱简陋。
Lamentably, this is the fourth year in a row that this has happened.
令人痛惜的是，这是连续第四年发生这种情况。
Lamentably, rich creditor countries, such as Germany, are doing much less.
可悲的是，那些富裕的债权国，比如德国，却做得很少。
Rich creditor countries, such as Germany, are 2.lamentably doing much less.
债权国, 例如德国, 不幸得所做更少。
Rich creditor countries, such as Germany, are 2. lamentably doing much less.
悲哀的是，那些富裕的债权国，比如德国，做得很少。
They were failing lamentably to help their sons grow from boyhood to manhood.
他们抱憾未能帮助儿子们顺利地长大成人。
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