language planning的用法和樣例：
例句
- Such sentiments and fears are usually demonstrated in language planning programs.
這種對英語滲透的擔憂體現在語言規劃中。 - This paper focuses on language planning programs with respect to English infiltration in some typical countries and analyzes the reasons for the differences.
本文集中研究一些有代表性國家面對英語滲透的語言規劃，並分析其產生差異的原因。
