段落第 103-112 行的 \hbox 未满（不良率 1226）

Question

我收到了这些消息，但不知道为什么！请告诉我如何修复它们。

Overfull \hbox (1.90002pt too wide) has occurred while \output is active

 output.bbl, line 103
Underfull \hbox (badness 1226) in paragraph at lines 103--112

 output.bbl, line 103
Underfull \hbox (badness 4217) in paragraph at lines 103--112

 output.bbl, line 153
Underfull \hbox (badness 3557) in paragraph at lines 153--156

 output.bbl, line 220
Underfull \hbox (badness 10000) in paragraph at lines 220--222