indistinct

"The outline of the birthday cake was decorated with frosting. "

"My teacher explained the new math concept, and I understood it perfectly. "

"He enunciated every syllable clearly."

"The children were excited to go to their classroom in the morning. "

"Instruction will be provided on how to handle difficult customers."

"The dry-stone wall used a large, flat through to support the top stones. "

"Idly, the detective thought what his next move should be."

"The child was sleeping soundly and dreaming of flying. "

"The music from the party was distant, but I could still hear a few notes. "

"We spent the weekend hiking in the mountains."

"the defining power of an optical instrument"

"The complicated instructions on the new software difficult me from completing the project on time. "