Tā / fèi / jìn / xīn / jī / shè / jì / zhè / ge / jì / huà / zuì / zhōng / hái / shì / bèi / dà / jiā / shí / pò / le他费尽心机设计这个计划,最终还是被大家识破了。He went to great lengths to devise this plan, but everyone saw through it in the end.