There were good grounds for pessimism about future progress.

来的发展持悲
态度是有充分依据的。
主义
;
的;
,无兴趣,
不关心;
的, 
主义的;There were good grounds for pessimism about future progress.

来的发展持悲
态度是有充分依据的。
He displayed his usual pessimism.
他流露出惯有的悲
。
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