语言水平指的是您个人的语言水平，而不是写手的语言水平。 

语言水平分为三个档次，分别为Basic， Intermediate和Advance，基本，中等和高级。

在下单页面，语言水平这一栏的右上角点开，可以看到三个水平的sample。

您选择和你本身的写作水平最接近的就可以。 如果不太确定的，我们建议选择Intermediate。 

以下为三个语言水平的Sample： 

Basic 基础：

Singapore, Taiwan, South Korea, and Hong Kong are known as the Four Asian Tigers. These economies have a high level of income due to rapid industrialization. Singapore and Hong Kong also have strong economies due to their large financial centers.

Intermediate 中等：

The term “Four Asian Tigers” refers to the economies of Singapore, Taiwan, South Korea, and Hong Kong. Due to rapid industrialization, these economies have a high level of income. In Singapore and Hong Kong, the high level of income is also due to the growth of large financial centers.

Advance 高级：

Characterized by high-income economies, the Four Asian Tigers—Singapore, Taiwan, South Korea, and Hong Kong—derive their name from a period of rapid industrialization. In Singapore and Hong Kong, rapid economic growth has also been attributed to the development of major financial centers, which contributes to the high level of income in each country.

 

具体操作，您也可以参考以下视频：