英语语法分析

Perhaps half of the farm laborers are undocumented immigrants.

也许农场工人中有一半是非法移民。

The Japanese provided the labor and the crop was divided between laborers and landowners.

日本人提供劳动力，农作物由劳工和地主瓜分。

This same system was originally utilized by the Chinese laborers who had preceded the Japanese.

这种制度最初是由先于日本人的中国劳工使用的。