试题题干
Though borrowing has been playing an active role in the expansion of vocabulary as indicated, in modern times, however, 
is largely enriched on an internal basis.
参考答案
试题解析
虽然借用在词汇扩展中发挥了积极作用，但在现代，词汇在很大程度上是内在的基础。
Though borrowing has been playing an active role in the expansion of vocabulary as indicated, in modern times, however, is largely enriched on an internal basis.
虽然借用在词汇扩展中发挥了积极作用，但在现代，词汇在很大程度上是内在的基础。