lei4 做 乜嘢 aa3
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lei4 做 乜嘢 aa3 ?
l ei˧˩̰ WORD_BOUNDARY ts ou˨ WORD_BOUNDARY m ɐ˥ t j ɛ˩˧ WORD_BOUNDARY a̞˧ WORD_BOUNDARY
l e i 4 WORD_BOUNDARY 做 WORD_BOUNDARY 乜 嘢 WORD_BOUNDARY a a 3 WORD_BOUNDARY ? WORD_BOUNDARY