内容摘要：Bone structure and musculature also help. The ligaments and tendons in their hind legs act like springs, Farmer said, helping propel them forward. Like other large prey animals, he added, they have “long, thin legs that are meant to run.”

Bone structure and musculature also help. The ligaments and tendons in their hind legs act like springs, Farmer said, helping propel them forward. Like other large prey animals, he added, they have “long, thin legs that are meant to run.”

Palestinian girls struggle to reach for food at a distribution center in Khan Younis, Gaza Strip Friday, Dec. 6, 2024. (AP Photo/Abdel Kareem Hana)Family and supporters of hostages held in the Gaza Strip scream and hold up their hands, painted red to symbolize blood, to call for the captives’ release and to mark six months since the Hamas-led Oct. 7 cross-border attack, in Tel Aviv, Israel, Sunday, April 7, 2024. (AP Photo/Ariel Schalit)

Family and supporters of hostages held in the Gaza Strip scream and hold up their hands, painted red to symbolize blood, to call for the captives’ release and to mark six months since the Hamas-led Oct. 7 cross-border attack, in Tel Aviv, Israel, Sunday, April 7, 2024. (AP Photo/Ariel Schalit)Residents sit on the roof of a building and have dinner as Dahiyeh suburb, background, remains in darkness after Israeli airstrikes, Lebanon, Friday, Oct. 11, 2024. (AP Photo/Hassan Ammar)Residents sit on the roof of a building and have dinner as Dahiyeh suburb, background, remains in darkness after Israeli airstrikes, Lebanon, Friday, Oct. 11, 2024. (AP Photo/Hassan Ammar)

Mourners react during eulogies for Israeli soldier Capt. Itay Marcovich, who was killed in action in Lebanon, during his funeral in Kokhav Yair, Israel, Thursday, Nov. 14, 2024. (AP Photo/Ohad Zwigenberg)Mourners react during eulogies for Israeli soldier Capt. Itay Marcovich, who was killed in action in Lebanon, during his funeral in Kokhav Yair, Israel, Thursday, Nov. 14, 2024. (AP Photo/Ohad Zwigenberg)

Syrian opposition fighters celebrate after the Syrian government collapsed in Damascus, Syria, Sunday, Dec. 8, 2024. (AP Photo/Omar Sanadiki)

Syrian opposition fighters celebrate after the Syrian government collapsed in Damascus, Syria, Sunday, Dec. 8, 2024. (AP Photo/Omar Sanadiki), who has led a centrist coalition government since late 2023.

During a speech to a huge crowd Trzaskowski laid out his vision for a Poland that is inclusive and vowed to work to help develop Polish industry as the nation continues an economic transformation into a regional economic and military power.In another part of Warsaw, Karol Nawrocki, 42, addressed his supporters. A conservative historian and former boxer, Nawrocki is backed by the national conservative Law and Justice party, which governed Poland from 2015 to 2023. He heads the state-run Institute of National Remembrance, which under Law and Justice became known for promoting nationalist versions of Polish history.

His supporters describe him as the embodiment of traditional, patriotic values — a man who, like U.S. President Donald Trump, promises to restore what they call “normality.” Many voiced opposition to abortion andrights, saying Nawrocki reflects the values they grew up with.