uncertain region造句

• Still imbued with the legacy of French colonial rule, Morocco has long served the West as an anchor of stability in an uncertain region.
• Central Asia is a tense and uncertain region in the wake of the terrorist attacks in the United States, and many Western investors are chary.
• The United States and Europe view Hassan's support of the Middle East peace negotiations as a source of moderation and stability in an uncertain region.
• If the particle is scarcely moving at all, therefore, its position ceases to be a well-defined point in space but expands to an uncertain region of relatively enormous size.