这个计划讨论了很久,最后不了了之。Zhège jìhuà tǎolùn le hěn jiǔ, zuìhòu bùliǎoliǎozhī.This plan was discussed for a long time and finally came to nothing.
他们吵了一架,但第二天谁也没提,事情就不了了之了。Tāmen chǎo le yí jià, dàn dì'èr tiān shéi yě méi tí, shìqing jiù bùliǎoliǎozhī le.They had a quarrel, but nobody mentioned it the next day, and the matter just fizzled out.
减肥的想法他说了好几次,每次都不了了之。Jiǎnféi de xiǎngfǎ tā shuō le hǎo jǐ cì, měi cì dōu bùliǎoliǎozhī.He has talked about losing weight several times, and each time it came to nothing.