[计] ask you to specify any application

qǐng nǐ zhǐ dìng yí gè yìng yòng chéng xù ㄑㄧㄥˇ ㄋㄧˇ ㄓˇ ㄉㄧㄥˋ ㄧˊ ㄍㄜˋ ㄧㄥˋ ㄩㄥˋ ㄔㄥˊ ㄒㄩˋ