So far, Hamas appeared to stay on the sidelines of the conflict.

到目前为止，哈马斯似乎仍站在冲突的边缘。

Some even think long covid is forcing people to stay on the sidelines.

一些人甚至认为，长期的疫情正迫使人们置身事外。

Meanwhile, Senate Republicans indicating they'll be staying on the sidelines with no plans to step in to try in broker deal.

与此同时，参议院共和党人表示，他们将保持观望，不打算介入调停。

If you want to get into -- or more into -- gold, you might want to stay on the sidelines until the froth settles a bit, Haworth says.

如果你想进入——或更加参与——黄金市场，你或许想要采取观望态度，直到泡沫稍微平息，Haworth说到。

But a source close to donors in Florida said the proof will be in the results, after successive disappointments in 2018 and 2020 have left many willing to stay on the sidelines.

但佛罗里达州一位与捐赠者关系密切的消息人士表示，在2018年和2020年接连出现的失望让许多人愿意袖手旁观之后，结果会证明一切。

Erik persuaded several of his competitors to join him in refusing to dispose of garbage illegally, and it got much tougher for regulators to stay on the sidelines.

埃里克说服了他的几个竞争对手加入他的行列，拒绝非法处理垃圾，而监管者更难袖手旁观。