Her extraordinary fixity, her conspicuous loneliness, her heedlessness of night, betokened among other things an utter absence of fear.

她那异乎寻常的定力，那种一眼可见的孤寂，那对沉沉黑夜的毫不顾忌，可以表现好几层意思，其中一层，是她没有一丝恐惧。

But not with both; for this were heedlessness!

但不是两者兼而有之； 因为这是疏忽！

The tragic hero or heroine tends to choose badly, responding with anger, hubris or heedlessness.

悲剧的英雄或女英雄往往会做出错误的选择，以愤怒、傲慢或粗心来回应。

" It is but too true, that after leading you into danger by my heedlessness, I have not even the merit of guarding your pillows as should become a soldier" .

“真是的，在我的不慎将你带入危险之后，我连一个当兵的护枕之功都没有”。