The current study was carried out to probe into both the types and potential causes of problems Turkish learners of English face in the pronunciation of English numbers and words. The population of th
1 - 首先 vs 先 1. 首先 can be used as a conjunction at the beginning of a sentence: E.g. 首先,我们做个计划。First of all, let's make a plan. When 首先 is an adverb it appears after the subject before the verb: E.g.