不足英文翻译

The study is inadequate at present,

翻译如下不足的空间Insufficient space例句一个或多个驱动器的磁盘只有不足的空间！One or more drives has insufficient disk space!

目前研究的不足

翻译为英文是：

1. Current research deficiencies

2. the deficiencies of the current research

例句：最后，本文进行了研究总结，指出了目前研究的不足和期望。

Finally, this paper conducts a study conclusion and points out the deficiencies of the current research and expectation.

注：不足，insufficient; deficiency;