I do not think he is considering Emma's welfare...是什么意思？

I do not think he is considering Emma's welfare...

我认为他没有考虑到埃玛的幸福。

do

aux. 构成疑问句和否定句，代替动词，用于加强语气；vt. 做，干，进行，从事；vi. 表现，进展，引起，行过；n. 社交聚会，社交活动，宴会；

例句
Rachel was going to do something about Jacob...
蕾切尔将对雅各布有所行动。

not

adv. 不，[用以表示否定、否认、拒绝、禁止等]不是，几乎不，未必，没有[用于否定后面的词或短语]；

例句
It became very clear that the incident was not just an aberration, it was not just a single incident.
事实已经很清楚，这件事不是偶发的，它并不是一起孤立的事件。

think

vt. 想，思索，以为，看待；vi. 思辩，考虑，构想，回忆；adj. 深思的，供思考的；n. 想，想法；

例句
I think there's something a little peculiar about the results of your test.
我认为你的化验结果有点不对劲。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

considering

prep. 考虑到，就…而论；adv. 〈口〉细想起来，认真说，委实；v. 考虑( consider的现在分词)；

例句
He was considering the idea from all angles.
他正从各个角度考虑这个想法。

welfare

n. 福利，幸福，繁荣，安宁；

例句
They were more concerned about the dogs' welfare than a clean getaway...
他们更加关心那些狗的安危，而非自己如何干净利落地脱身。