nitty-gritty

"My friend told me there was something in the box, but I didn't know what it was yet. "

"Note this fine detail in the lower left corner."

"She is getting her daughter a puppy for her birthday. "

"Originally, this paper was white, but over the years it has yellowed with age."

"The current economic states are causing many people to worry about job security. "

"The leaky faucet in the kitchen is a problem that needs fixing. "

"The teacher gave a summary of the chapter's key points before the test. "

"I hope this song can unite people from all different cultures."

"The faulty electrical wiring caused a short circuit, plunging the whole house into darkness. "

"The hiking trail was gritty, with small stones and sand embedded in the path. "

"The essence of a good friendship is mutual respect. "

"The school is located just outside the town, without the main shopping area. "