hitherto unknown造句怎么写

The most ominous sign that something big was brewing under the mountain developed on its north side. Within four weeks, this flank bulged out with hitherto unknown speed (see Figure 1).

A hitherto unknown captain, Moussa Camara, had formed a junta.

Whether they were alive or not, this was a riddle hitherto unknown.

Jane's has identified three new strands in Chinese AAM development including enhanced versions of existing weapons and hitherto unknown designs.

Life took on new possibilities, as I began to realize some of its hitherto unknown charms—charms which my benedict friends never ceased to dwell upon.

The pioneering work of hitherto unknown unique matchless stunts!

In Yuzhong itself, since 2008, hitherto unknown large demolition, to move the new space for the development of Yuzhong.

Another proof that the ingenuity of educators has conjured ways of teaching which were hitherto unknown.

On the road of innovation, China entertainment show ahitherto unknown new vitality, but also caused a lot of potential problems.