那些保持住地位的很可能是偶然的，而那些一直在底位的往往被高昂的费用困在那里。

The ones that stay in place are probably by chance, and the ones that stay in the bottom are often trapped there by high fees.

youdao

保持住地位的共同基金也可能是偶然的，那些一直在低位的基金往往是因为高昂的费用陷入困境。

The ones that do are probably by chance, and the ones that stay in the bottom are often trapped there by high fees.

youdao

其中有一些还是最不值的消费；更不用提那些偶然的和定期的高额设备升级费用。

Many of these are also the worst kind of expenses; ongoing ones, not to mention the periodic high-priced equipment upgrades.

youdao