The phrase "as she explained this" is correct and usable in written English.
It can be used to indicate that something is being clarified or elaborated upon by a female speaker.
Example: "As she explained this, the audience began to understand the complexities of the issue."
Alternatives: "while she clarified this" or "as she elaborated on this".
As she explains, "This is a play where every motive is hidden somewhere, but just out of reach, dropped in the gaps.
We settled for a coffee shop owned by Basquali – "he came from Australia and has had no last name since", she points out, as she explains this is where she wrote the first page of this novel.
At points, the trailer even seems to suggest that DID is some sort of superpower, allowing McAvoy to "change [his] body chemistry with [his] thoughts," according to his psychiatrist (note that, as she explains this, the trailer is kind enough to cut to shots of a shirtless McAvoy twitching and contorting as though transforming into a werewolf).
As she explained the significance of this, at great length, Dorf, in spite of his deep admiration for her work, found himself thinking, Um, I gotta go.
He remembers the girl's mother weeping as she explained what this strange ritual was doing to their family; if she or her husband ventured into the room, even enough to cast a shadow, the girl would stop eating, so they would wait, frozen, outside.
In a dressing room a few steps from the police-precinct set at Chelsea Piers, Steve the Makeup Guy was finishing KATHRYN ERBE'S sentences as she explained that this "Law and Order" series was different from the two other "Law and Order" series.
She explained this strategy as a chain reaction of attracting great people to build great products, which will in turn attract users, who can then generate advertising (and other) revenue.
A woman in a TV commercial was jubilant as she explained, "I applied this cream to my face before going to bed.
And, as she explained on 60 Minutes this weekend, she wants a world where little girls aren't told that they're "bossy," but that they have "leadership skills".
Sarah's comics always feature "cute gay boys" because, as she explained, "I've found this need for a level of separation between myself and the sexual activity I'm imagining".
