目前的证据仅仅是间接的。So far the evidence is only indirect.敌手之间的谈判必定是间接的。Negotiations between the enemies are of necessity indirect.这家公司的垮台将会给整个行业造成间接的负面影响。The collapse of the company will have repercussions for the whole industry...
The bottom line is that we have to make a decision today.底线是，我们今天必须作出决定。We can't make a decision based on hearsay and guesswork.我们不能根据传言和猜测作决定。Think over the matter and then make a decision.这件事情斟酌斟酌再定....