| 例句 |
Officials are trying to pin down the cause of widespread power cuts.官员们正在设法确定大面积停电的原因。We're trying to get a fix on the ship's location. 我们正设法确定轮船的准确位置。We've been trying to decide how to improve the system, but we just keep going around in circles. 我们一直在设法确定如何改进这个系统，但只是原地绕圈，毫无进展。The police are still trying to establish the exact time of her death.警方仍在设法确定她死亡的确切时间。We're trying to fix the ship's location.我们在设法确定轮船的位置。 |