You should post this in the notes section if you needed more explaination. I am translating the sentences without context from which you had not given. 1) 今御骊马者，使四人人操一策。Now, the attendants of the imperial side horses, four are needed to manage... 2) 夫身中大创十余，适有万金良药，故得无死。The body sustained more than ten places of injury, luckily there were valuable medicaments, hence death avoided. 3) （项羽）持三日粮，以示士卒必死，无一还心。 (Hsiang Yu) There are only three days of ration; to show his soldiers that there is no return from this mission. 4) 吏二縛一人诣王。Two minor officials had the person tied up and presented to the king. 5) 宋人以兵车百 (you type the wrong character!) 乘，文马百驷以赎华元。The people of Sung, used 100 war chariots and 100 four-horse chariot for the ransome of (General) Wah Yuan. 6) 汝将行，盍志而子美德乎？You are about to leave, why not weigh the virtues of the one you had tutored. 7) 行前者还报曰：“前有大蛇当径。The reconnaisance reported, "There's a huge snake blocking the path." 8) 人皆有不忍人之心。All have sympathy for others 9) 流水不腐。Literally, "flowing waters do not rot". i.e. Flowing waters do not cause stagnant rot. 10) 吕太后者，高祖微时妃也。Empress Dowager Lu, Before (Han) Gao Tzu became emperor, a concubine only. 11) 今中国无狗吠之惊。 Today's China has no fear arising from barking dogs.

OMG. As a native Chinese I feel that I was not well educated... Are you reading history books? Good luck bro

1) Today Yu Li horses, so that four people a strategy. 2) In the body of a large hit more than ten, there are golden medicine, so no death. 3) (Xiang Yu) holding three diets, in order to show the soldiers die, without a heart. 4) Officials tied one person Yi Wang. 5) Song to White Car soldiers, Wenma Baiji to redeem the Chinese yuan. 6) Ru will line, Zhi Zhi sub-virtue? 7) The former also reported saying: "In front of a big serpent as a path." 8) Everyone can not stand the heart of people. 9) water is not rotten. 10) Lv too late, emperor micro-Princess also. 11) Today, no barking in China.