The Wade-Giles system was developed in the 19th century.

威妥玛拼音系统是在19世纪开发的。

Some people still prefer the Wade-Giles system over Pinyin.

有些人仍然更喜欢威妥玛拼音系统而不是拼音。

Learning the Wade-Giles system can be challenging for beginners.

对于初学者来说，学习威妥玛拼音系统可能很有挑战。

The Wade-Giles system was widely used before Pinyin was introduced.

在拼音引入之前，威妥玛拼音系统被广泛使用。

Many older Chinese books use the Wade-Giles system for romanization.

许多旧的中文书籍使用威妥玛拼音进行罗马化。

All older translations use the Wade - Giles spelling, while recent publications have increasingly adopted the pinyin spelling.

所有旧版翻译都采用威氏注音法, 而新近的出版物更多的使用拼音进行拼写.