尚未的用法和样例：
例句
-
这些小学生尚未学会正确使用标点符号。
The children have not yet learned to punctuate correctly. -
他尚未痊愈，仍需吃药。
He is not yet well enough to dispense with the pills. -
飞行中队尚未能马上行动。
The squadron is not yet operational. -
我指出那方案的缺点，但他申辩说各项计划尚未完成。
I pointed out the shortcomings of the scheme, but he countered that the plans were not yet finished.
