The phrase "a powerful line" is correct and usable in written English.
It can be used to describe a particularly impactful or striking statement, often in literature, speeches, or other forms of communication.
Example: "The author delivered a powerful line that resonated deeply with the audience, leaving them in thoughtful silence."
Alternatives: "a striking statement" or "an impactful phrase."
(AP) — Violent winds tore through the city on Thursday, toppling trees and power lines and collapsing buildings as a powerful line of storms swept across parts of the Northeast.
The outline shows up as a powerful line of light and shade around the whole design.
There is still a powerful line in the film where Natasha Warrington, Josh's wife, underlines the gravity of boxing.
It is a powerful line for Mrs. Clinton's most avid supporters: college-educated women in their 50s and 60s.
She ended with a powerful line that cuts to the center of the current debate: "No individual is more important than the institution and the public's trust".
It's a powerful line of Iranian government propaganda, disseminated and widely believed among Iraqi Shiites, who proclaim it even in parliament in Baghdad.
Throw in a powerful line-up of musical performances, including the post-punk pioneers Magazine and Edinburgh's own Edwyn Collins, alongside the usual extensive children's shows, and Mainland is convinced the eclecticism will be matched by quality and a new generation of Edinburgh legends.
Lean and tall like Jeter, the 22-year-old Soriano is a powerful line-drive hitter with great speed and quickness and a strong throwing arm, and the consensus that is he is going to be an exceptional offensive player, no matter what position he plays.
A powerful line-out maul finished with Du Plessis twisting his way over the line.
On April 4th, Y Combinator cofounder Jessica Livingston will host the third annual Female Founders Conference at the Herbst Theatre in San Francisco, an event meant to empower female founders — and those who aspire to become them – though a powerful line-up of women who've been there and done that, so to speak.
"This is an advent of a tremendously powerful line of experiments," says Michael Merzenich of the University of California, San Francisco, who has done similar work in monkeys.
