uncertain造句
Students all over the country are facing an
uncertain future.
全国各地学生前途未卜。
The sandbank was
uncertain, like quicksand under his feet.
那个沙坝并不稳固，他脚下如同踩着流沙一般。
For a minute he looked
uncertain, and then recovered his composure.
有一小会儿他看上去有些迟疑不定，之后又恢复了镇定。