复数： Vietnamese

It said the fishermen were fishing in vietnamese waters .

越南说这些渔民当时正在越方水域捕鱼。

Many vietnamese opt to hoard dollars , not bank them .

许多越南人选择存储美元，而不是将钱存入银行。

Official sanction of f would have had little effect on vietnamese as it 's actually used .

就算官方批准使用f，在实际使用上对越南语的影响也不大。

A vietnamese official wasn 't immediately available to comment .

记者无法立即联系上一位越南官员就此置评。

Efforts to reach vietnamese officials over the weekend were unsuccessful .

记者上周末暂时无法联系到越南官员置评。