The preview process would likely consume very large resources resulting in poor performance and is likely to end up with out-of-memory exception.

预览进程可能会因消耗大量资源而表现不佳，并很可能最终导致内存溢出的异常。

youdao

It can put a huge strain on your system, requiring lots of memory (ever get an out-of-memory exception from Eclipse?) and causing everything to run extremely slowly.

这样做会对系统造成极大的负担，必须使用大量内存(是否曾经收到Eclipse抛出的内存不足异常？)并导致所有进程都运行得极为缓慢。

youdao

If the garbage collector does not have enough space for its collections you will get a fatal out of memory exception and the process will die.

若没有留给垃圾回收器足够的空间用于垃圾整理，就会产生一个致命的内存异常，进程也将终结。

youdao