Even this modest aim was fraught with probiems.
即便这个不算过分的目标也充满了问题。

I have no probIem waiting, but are you sure You'll convince him ?
我等会当然没问题，但你确信能说服他?

LloydGhelardi evenness index and saprobiem spectrum analysis of dominant diatom species， the water quality of Nanwan Reservior was clean to slightly polluted.
结果表明，南湾水库水质属清洁轻污染等级。

Up to now, I've made ever effort to figure out your probiem.
到目前为止，我已经尽可能的去试着发现你的问题。

We're going to have a probiem finding this guy with the tank.
我们不会找到那个有油箱的家伙对吗？