Do these texts sound natural? 1. There are many CruiseTours to choose from plus countless ways to add to your adventure with optional excursions and tours. 2. 7 or 14-day cruises depart from Vancouver, British Columbia, or from Seattle. 3. And you can expand your adventure on a ABC Cruise Line CruiseTour into Denali National Park the Yukon Territory and beyond. 4. Denali National Park is a fully intact eco system, where bear, moose, sheep and caribou forage in the presence of Mt. McKinley. Are these texts written by a native speaker. I found some grammars are kind of obscure and do not sound natural.

The meaning of "AT". HELP The Company operated 39 clubs at December 31, 2018 throughout the United States. (cited from a contract) I'm so confused about the meaning of "at" in this sentence. Does it mean 1. At exactly December 31, 2018, the company operated 39 clubs (in one day which is December 31, 2018) OR 2. From a time in the past to December 31, 2018, the company has operated 39 clubs. Can I use "As of" instead in the second meaning. if it's true. Thank you

What does "go as far as" mean? "Safe rooms for people to retreat to in case of a home invasion are a popular request, as are security camera systems with lots of storage to save footage. Some go as far as installing bulletproof shutters that prevent an attack from a gunman." Anyone tells me what does "Some go as far as" mean in this sentence, thanks! (Source: https://www.digitaltrends.com/home/super-rich-home-security-residence-950/)

What does "pull" mean? "The film stars Nicholas Hoult as a younger version of the titular writer, who pulls inspiration for his stories from his formative years as an orphan" What does "pulls inspiration" mean? I can't find any apt sense of Pull in dictionary. (https://www.popsugar.com/entertainment/Tolkien-Exclusive-Clip-Lily-Collins-Nicholas-Hoult-46068925)

I can't speak English - So can't/ can I? https://www.youtube.com/watch?v=rxUm-2x-2dM&t=3s At the end of the video, did he say: "I can't speak English" and the other said: So can't I I can't understand this structure, someone pls tell me

I thought I'd left the stove on. What doét it mean A: You remember your revolver? B: Oh, knew I'd forgotten something. I thought I'd left the stove on (From SHERLOCK HOLMES 2009) Did B mean he left the revolver on the stove?

What does "That even on" mean? That even on a massive clothing brand like Boohoo they haven't photoshopped away the models stretch marks. What is the role of "That" and "on" in this sentence? Is "That even on" a fixed phrase. How does it differ from "Even on a massive clothing brand like Boohoo ..." Thanks so much