和訳をお願いします。
The British fire was concentrated on the battlecruiser Seydlitz, at the head of the line and Blücher at the rear. With five British ships against four German, Beatty intended that his two rear ships, New Zealand and Indomitable, should engage Blücher, while his leading three engaged their opposite numbers. Captain H. B. Pelly of the newly commissioned battlecruiser Tiger assumed that two ships should concentrate on the leading German ship and engaged Seydlitz, leaving Moltke free to fire at Lion. Tiger's fire was ineffective, as she mistook the shell splashes from Lion for her own, when the fall of shot was 3,000 yd (1.7 mi; 2.7 km) beyond Seydlitz. At 09:43, Seydlitz was hit by a 13.5 in (340 mm) shell from Lion, which penetrated her after turret barbette and caused an ammunition fire in the working chamber. This fire spread rapidly through other compartments, igniting ready propellant charges all the way to the magazines and knocked out both rear turrets with the loss of 165 men. Only the prompt action of the executive officer in flooding the magazines saved Seydlitz from a magazine explosion that would have destroyed the ship. The British ships were relatively unscathed until 10:18, when Derfflinger hit Lion with several 30.5 cm (12.0 in) shells, damaging her engines and causing flooding; Lion lost speed and began to fall behind. At 10:41, Lion narrowly escaped a disaster similar to that on Seydlitz, when a German shell hit the forward turret and ignited a small ammunition fire but it was extinguished before causing a magazine explosion. A few minutes later, taking on water and listing to port, Lion had to stop her port engine and reduce speed to 15 knots (28 km/h; 17 mph) and was soon out of action, having been hit 14 times. At 10:30, Blücher was hit by a shell from Princess Royal, which caused an ammunition fire and boiler room damage. Blücher had to reduce speed to 17 knots (31 km/h; 20 mph) and fell further and further behind the rest of the German force. Beatty ordered Indomitable—his slowest ship—to intercept Blücher. Hipper, with his ships running short on ammunition, chose to steam for home, leaving the disabled Blücher behind, to save his remaining ships. The annihilation of the German squadron appeared likely to the British until 10:54, when Beatty—believing he saw a submarine periscope on Lion′s starboard bow—ordered a 90° turn to port, to avoid a submarine ambush (The "periscope" may have been a surfacing, run-out torpedo which had been launched 15 minutes earlier by the German destroyer V5).