在句子Luckily, I didn't tell anyone和Financially, we have a serious problem中，luckily和financially是句副词。

In 'Luckily, I didn't tell anyone' and 'Financially, we have a serious problem', 'luckily' and 'financially' are sentence adverbs.

《牛津词典》

例如，如果发现你信件的收信人是和你一样的皮划艇爱好者，加上这样一句更好，“希望在春天能看见你在亚当斯河上划着皮艇。”

For example, if you found out that the recipient of your note is an avid kayaker like you, add something like, "Hope to see you paddling on the Adams River this spring."

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无论游客到这个城市的哪个地方，他们都会在街上看到人们热情的微笑，或者在公园里听到一句愉快的“你好”问候。

Wherever tourists go in this city, they will see a warm smile on the street or hear a happy "hello" in a public park.

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Moore is quoting here in that phrase "business documents and school-books," as she tells us, from Tolstoy, a prose writer.

穆尔在那个短语里引用了这句,“商业文书和教科书“，正如她告诉我们的，引用来自托尔斯泰，俄国小说家。

耶鲁公开课 - 现代诗歌课程节选

In other words, language, according to Derrida, in the Saussurian tradition seems to privilege sound over script, over what is graphic.

换句话说，德里达认为，在索绪尔的理论中，音响比文字，更具优势。

耶鲁公开课 - 文学理论导论课程节选

Now I spoke last time about the familiar sense of hesitation, that apology with which Milton had opened the elegy.

我要最后一次说明一下弥尔顿写在挽歌开头的，那句道歉，那种熟悉的犹疑感。

耶鲁公开课 - 弥尔顿课程节选