观望的超级代表中有大部分来自克林顿夫人获胜的州，说明这些人对是否支持她持保留态度。
The majority of the undeclared superdelegates come from states that Mrs Clinton won, suggesting that they have reservations about backing her.
斯卡洛尼一向对媒体很友好，不过这次他对利比亚局势缄口不言，一直持观望态度。
The normally media-friendly chief executive has stayed mum on the situation and has taken a wait-and-see approach.
当问及他对美国金融市场前景的看法时，Roubini说，他对美国股市持观望态度，但是不认为美国国债有泡沫。
Asked about his outlook on U.S. financial markets, Roubini said he would stay defensive on equities but he did not believe there was a bubble in treasuries.
一些消费者依然对处理移动业务持观望态度，但是还是有一定的认知，实际上两者并是不同步的。
Some consumers remain wary to conduct mobile transactions but perception, reality aren't in sync
既有许多成功的案例，也有许多失败的教训，许多企业仍对在线学习持观望态度。
With numerous cases of both success and failure, a lot of enterprises hold an uncertain attitude towards it.
蒂凡尼等几家美国公司的网络生意都进行得如火如荼，但是欧洲的公司尤其是老牌法国商店，比如香奈儿和爱马仕仍然对网络持观望态度。
Several American companies, such as Tiffany&Co, have thriving web businesses, but European firms, especially the old French houses, such as Chanel and Hermès, are still afraid of mice.
蒂凡尼等几家美国公司的网络生意都进行得如火如荼，但是欧洲的公司尤其是老牌法国商店，比如香奈儿和爱马仕仍然对网络持观望态度。
Several American companies, such as Tiffany&Co, have thriving web businesses, but European firms, especially the old French houses, such as Chanel and Hermès, are still afraid of mice.
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